pylearn: _test_dataset.py annotate

annotate _test_dataset.py @ 303:410a6ef674ed

added comment to source-version function

author	James Bergstra <bergstrj@iro.umontreal.ca>
date	Tue, 10 Jun 2008 11:07:20 -0400
parents	eded3cb54930
children	0690de82c338

rev	line source
51 59757365a057 the script can be autorun Frederic Bastien <bastienf@iro.umontreal.ca> parents: 45 diff changeset	1 #!/bin/env python
45 a5c70dc42972 Test functions for dataset.py bengioy@grenat.iro.umontreal.ca parents: diff changeset	2 from dataset import *
a5c70dc42972 Test functions for dataset.py bengioy@grenat.iro.umontreal.ca parents: diff changeset	3 from math import *
289 3af204aa71e5 implemented test for FieldsSubsetDataSet. if executed, can take a --debug option to be used in a debugger Frederic Bastien <bastienf@iro.umontreal.ca> parents: 284 diff changeset	4 import numpy, unittest, sys
229 d7250ee86f72 Added speed test for ArraDataSet Frederic Bastien <bastienf@iro.umontreal.ca> parents: 202 diff changeset	5 from misc import *
298 5987415496df better testing of the MultiLengthDataSet, now called exotic1 Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 297 diff changeset	6 from lookup_list import LookupList
45 a5c70dc42972 Test functions for dataset.py bengioy@grenat.iro.umontreal.ca parents: diff changeset	7
145 933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	8 def have_raised(to_eval, **var):
84 aa9e786ee849 added function have_raised that evaluate the string in parameter and return true if the function have raised an exception Frederic Bastien <bastienf@iro.umontreal.ca> parents: 82 diff changeset	9 have_thrown = False
aa9e786ee849 added function have_raised that evaluate the string in parameter and return true if the function have raised an exception Frederic Bastien <bastienf@iro.umontreal.ca> parents: 82 diff changeset	10 try:
aa9e786ee849 added function have_raised that evaluate the string in parameter and return true if the function have raised an exception Frederic Bastien <bastienf@iro.umontreal.ca> parents: 82 diff changeset	11 eval(to_eval)
aa9e786ee849 added function have_raised that evaluate the string in parameter and return true if the function have raised an exception Frederic Bastien <bastienf@iro.umontreal.ca> parents: 82 diff changeset	12 except :
aa9e786ee849 added function have_raised that evaluate the string in parameter and return true if the function have raised an exception Frederic Bastien <bastienf@iro.umontreal.ca> parents: 82 diff changeset	13 have_thrown = True
aa9e786ee849 added function have_raised that evaluate the string in parameter and return true if the function have raised an exception Frederic Bastien <bastienf@iro.umontreal.ca> parents: 82 diff changeset	14 return have_thrown
aa9e786ee849 added function have_raised that evaluate the string in parameter and return true if the function have raised an exception Frederic Bastien <bastienf@iro.umontreal.ca> parents: 82 diff changeset	15
173 1255cd86df36 more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 169 diff changeset	16 def have_raised2(f, args, *kwargs):
1255cd86df36 more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 169 diff changeset	17 have_thrown = False
1255cd86df36 more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 169 diff changeset	18 try:
1255cd86df36 more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 169 diff changeset	19 f(args, *kwargs)
1255cd86df36 more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 169 diff changeset	20 except :
1255cd86df36 more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 169 diff changeset	21 have_thrown = True
1255cd86df36 more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 169 diff changeset	22 return have_thrown
1255cd86df36 more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 169 diff changeset	23
45 a5c70dc42972 Test functions for dataset.py bengioy@grenat.iro.umontreal.ca parents: diff changeset	24 def test1():
84 aa9e786ee849 added function have_raised that evaluate the string in parameter and return true if the function have raised an exception Frederic Bastien <bastienf@iro.umontreal.ca> parents: 82 diff changeset	25 print "test1"
45 a5c70dc42972 Test functions for dataset.py bengioy@grenat.iro.umontreal.ca parents: diff changeset	26 global a,ds
a5c70dc42972 Test functions for dataset.py bengioy@grenat.iro.umontreal.ca parents: diff changeset	27 a = numpy.random.rand(10,4)
a5c70dc42972 Test functions for dataset.py bengioy@grenat.iro.umontreal.ca parents: diff changeset	28 print a
a5c70dc42972 Test functions for dataset.py bengioy@grenat.iro.umontreal.ca parents: diff changeset	29 ds = ArrayDataSet(a,{'x':slice(3),'y':3,'z':[0,2]})
a5c70dc42972 Test functions for dataset.py bengioy@grenat.iro.umontreal.ca parents: diff changeset	30 print "len(ds)=",len(ds)
54 70147d00615a added assert Frederic Bastien <bastienf@iro.umontreal.ca> parents: 52 diff changeset	31 assert(len(ds)==10)
45 a5c70dc42972 Test functions for dataset.py bengioy@grenat.iro.umontreal.ca parents: diff changeset	32 print "example 0 = ",ds[0]
54 70147d00615a added assert Frederic Bastien <bastienf@iro.umontreal.ca> parents: 52 diff changeset	33 # assert
45 a5c70dc42972 Test functions for dataset.py bengioy@grenat.iro.umontreal.ca parents: diff changeset	34 print "x=",ds["x"]
a5c70dc42972 Test functions for dataset.py bengioy@grenat.iro.umontreal.ca parents: diff changeset	35 print "x\|y"
a5c70dc42972 Test functions for dataset.py bengioy@grenat.iro.umontreal.ca parents: diff changeset	36 for x,y in ds("x","y"):
a5c70dc42972 Test functions for dataset.py bengioy@grenat.iro.umontreal.ca parents: diff changeset	37 print x,y
a5c70dc42972 Test functions for dataset.py bengioy@grenat.iro.umontreal.ca parents: diff changeset	38 minibatch_iterator = ds.minibatches(fieldnames=['z','y'],n_batches=1,minibatch_size=3,offset=4)
a5c70dc42972 Test functions for dataset.py bengioy@grenat.iro.umontreal.ca parents: diff changeset	39 minibatch = minibatch_iterator.__iter__().next()
a5c70dc42972 Test functions for dataset.py bengioy@grenat.iro.umontreal.ca parents: diff changeset	40 print "minibatch=",minibatch
a5c70dc42972 Test functions for dataset.py bengioy@grenat.iro.umontreal.ca parents: diff changeset	41 for var in minibatch:
a5c70dc42972 Test functions for dataset.py bengioy@grenat.iro.umontreal.ca parents: diff changeset	42 print "var=",var
48 b6730f9a336d Fixing MinibatchDataSet getitem bengioy@grenat.iro.umontreal.ca parents: 45 diff changeset	43 print "take a slice and look at field y",ds[1:6:2]["y"]
45 a5c70dc42972 Test functions for dataset.py bengioy@grenat.iro.umontreal.ca parents: diff changeset	44
165 2a12e7437c56 small refactoring Frederic Bastien <bastienf@iro.umontreal.ca> parents: 164 diff changeset	45 del a,ds,x,y,minibatch_iterator,minibatch,var
2a12e7437c56 small refactoring Frederic Bastien <bastienf@iro.umontreal.ca> parents: 164 diff changeset	46
145 933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	47 def test_iterate_over_examples(array,ds):
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	48 #not in doc!!!
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	49 i=0
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	50 for example in range(len(ds)):
293 4bfdda107a17 still merging James Bergstra <bergstrj@iro.umontreal.ca> parents: 292 diff changeset	51 wanted = array[example][:3]
4bfdda107a17 still merging James Bergstra <bergstrj@iro.umontreal.ca> parents: 292 diff changeset	52 returned = ds[example]['x']
4bfdda107a17 still merging James Bergstra <bergstrj@iro.umontreal.ca> parents: 292 diff changeset	53 if (wanted != returned).all():
4bfdda107a17 still merging James Bergstra <bergstrj@iro.umontreal.ca> parents: 292 diff changeset	54 print 'returned:', returned
4bfdda107a17 still merging James Bergstra <bergstrj@iro.umontreal.ca> parents: 292 diff changeset	55 print 'wanted:', wanted
145 933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	56 assert (ds[example]['x']==array[example][:3]).all()
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	57 assert ds[example]['y']==array[example][3]
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	58 assert (ds[example]['z']==array[example][[0,2]]).all()
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	59 i+=1
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	60 assert i==len(ds)
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	61 del example,i
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	62
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	63 # - for example in dataset:
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	64 i=0
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	65 for example in ds:
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	66 assert len(example)==3
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	67 assert (example['x']==array[i][:3]).all()
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	68 assert example['y']==array[i][3]
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	69 assert (example['z']==array[i][0:3:2]).all()
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	70 assert (numpy.append(example['x'],example['y'])==array[i]).all()
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	71 i+=1
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	72 assert i==len(ds)
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	73 del example,i
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	74
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	75 # - for val1,val2,... in dataset:
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	76 i=0
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	77 for x,y,z in ds:
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	78 assert (x==array[i][:3]).all()
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	79 assert y==array[i][3]
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	80 assert (z==array[i][0:3:2]).all()
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	81 assert (numpy.append(x,y)==array[i]).all()
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	82 i+=1
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	83 assert i==len(ds)
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	84 del x,y,z,i
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	85
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	86 # - for example in dataset(field1, field2,field3, ...):
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	87 i=0
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	88 for example in ds('x','y','z'):
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	89 assert len(example)==3
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	90 assert (example['x']==array[i][:3]).all()
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	91 assert example['y']==array[i][3]
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	92 assert (example['z']==array[i][0:3:2]).all()
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	93 assert (numpy.append(example['x'],example['y'])==array[i]).all()
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	94 i+=1
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	95 assert i==len(ds)
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	96 del example,i
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	97 i=0
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	98 for example in ds('y','x'):
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	99 assert len(example)==2
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	100 assert (example['x']==array[i][:3]).all()
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	101 assert example['y']==array[i][3]
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	102 assert (numpy.append(example['x'],example['y'])==array[i]).all()
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	103 i+=1
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	104 assert i==len(ds)
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	105 del example,i
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	106
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	107 # - for val1,val2,val3 in dataset(field1, field2,field3):
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	108 i=0
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	109 for x,y,z in ds('x','y','z'):
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	110 assert (x==array[i][:3]).all()
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	111 assert y==array[i][3]
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	112 assert (z==array[i][0:3:2]).all()
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	113 assert (numpy.append(x,y)==array[i]).all()
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	114 i+=1
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	115 assert i==len(ds)
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	116 del x,y,z,i
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	117 i=0
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	118 for y,x in ds('y','x',):
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	119 assert (x==array[i][:3]).all()
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	120 assert y==array[i][3]
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	121 assert (numpy.append(x,y)==array[i]).all()
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	122 i+=1
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	123 assert i==len(ds)
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	124 del x,y,i
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	125
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	126 def test_minibatch_size(minibatch,minibatch_size,len_ds,nb_field,nb_iter_finished):
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	127 ##full minibatch or the last minibatch
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	128 for idx in range(nb_field):
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	129 test_minibatch_field_size(minibatch[idx],minibatch_size,len_ds,nb_iter_finished)
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	130 del idx
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	131 def test_minibatch_field_size(minibatch_field,minibatch_size,len_ds,nb_iter_finished):
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	132 assert len(minibatch_field)==minibatch_size or ((nb_iter_finished*minibatch_size+len(minibatch_field))==len_ds and len(minibatch_field)<minibatch_size)
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	133
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	134 # - for minibatch in dataset.minibatches([field1, field2, ...],minibatch_size=N):
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	135 i=0
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	136 mi=0
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	137 m=ds.minibatches(['x','z'], minibatch_size=3)
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	138 assert isinstance(m,DataSet.MinibatchWrapAroundIterator)
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	139 for minibatch in m:
161 60e00cce3492 bugfix test in case it is not an ArrayDataSet Frederic Bastien <bastienf@iro.umontreal.ca> parents: 158 diff changeset	140 assert isinstance(minibatch,DataSetFields)
145 933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	141 assert len(minibatch)==2
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	142 test_minibatch_size(minibatch,m.minibatch_size,len(ds),2,mi)
161 60e00cce3492 bugfix test in case it is not an ArrayDataSet Frederic Bastien <bastienf@iro.umontreal.ca> parents: 158 diff changeset	143 if type(ds)==ArrayDataSet:
60e00cce3492 bugfix test in case it is not an ArrayDataSet Frederic Bastien <bastienf@iro.umontreal.ca> parents: 158 diff changeset	144 assert (minibatch[0][:,::2]==minibatch[1]).all()
60e00cce3492 bugfix test in case it is not an ArrayDataSet Frederic Bastien <bastienf@iro.umontreal.ca> parents: 158 diff changeset	145 else:
162 45427d4d64b3 bugfix in test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 161 diff changeset	146 for j in xrange(len(minibatch[0])):
45427d4d64b3 bugfix in test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 161 diff changeset	147 (minibatch[0][j][::2]==minibatch[1][j]).all()
145 933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	148 mi+=1
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	149 i+=len(minibatch[0])
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	150 assert i==len(ds)
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	151 assert mi==4
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	152 del minibatch,i,m,mi
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	153
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	154 i=0
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	155 mi=0
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	156 m=ds.minibatches(['x','y'], minibatch_size=3)
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	157 assert isinstance(m,DataSet.MinibatchWrapAroundIterator)
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	158 for minibatch in m:
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	159 assert len(minibatch)==2
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	160 test_minibatch_size(minibatch,m.minibatch_size,len(ds),2,mi)
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	161 mi+=1
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	162 for id in range(len(minibatch[0])):
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	163 assert (numpy.append(minibatch[0][id],minibatch[1][id])==array[i]).all()
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	164 i+=1
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	165 assert i==len(ds)
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	166 assert mi==4
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	167 del minibatch,i,id,m,mi
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	168
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	169 # - for mini1,mini2,mini3 in dataset.minibatches([field1, field2, field3], minibatch_size=N):
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	170 i=0
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	171 mi=0
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	172 m=ds.minibatches(['x','z'], minibatch_size=3)
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	173 assert isinstance(m,DataSet.MinibatchWrapAroundIterator)
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	174 for x,z in m:
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	175 test_minibatch_field_size(x,m.minibatch_size,len(ds),mi)
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	176 test_minibatch_field_size(z,m.minibatch_size,len(ds),mi)
164 3518710e16ec don't assume we have an ArrayDataSet Frederic Bastien <bastienf@iro.umontreal.ca> parents: 162 diff changeset	177 for id in range(len(x)):
3518710e16ec don't assume we have an ArrayDataSet Frederic Bastien <bastienf@iro.umontreal.ca> parents: 162 diff changeset	178 assert (x[id][::2]==z[id]).all()
3518710e16ec don't assume we have an ArrayDataSet Frederic Bastien <bastienf@iro.umontreal.ca> parents: 162 diff changeset	179 i+=1
145 933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	180 mi+=1
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	181 assert i==len(ds)
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	182 assert mi==4
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	183 del x,z,i,m,mi
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	184 i=0
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	185 mi=0
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	186 m=ds.minibatches(['x','y'], minibatch_size=3)
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	187 for x,y in m:
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	188 test_minibatch_field_size(x,m.minibatch_size,len(ds),mi)
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	189 test_minibatch_field_size(y,m.minibatch_size,len(ds),mi)
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	190 mi+=1
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	191 for id in range(len(x)):
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	192 assert (numpy.append(x[id],y[id])==array[i]).all()
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	193 i+=1
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	194 assert i==len(ds)
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	195 assert mi==4
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	196 del x,y,i,id,m,mi
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	197
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	198 #not in doc
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	199 i=0
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	200 m=ds.minibatches(['x','y'],n_batches=1,minibatch_size=3,offset=4)
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	201 assert isinstance(m,DataSet.MinibatchWrapAroundIterator)
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	202 for x,y in m:
239 77b362a23f8e more general test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 236 diff changeset	203 assert len(x)==m.minibatch_size
77b362a23f8e more general test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 236 diff changeset	204 assert len(y)==m.minibatch_size
77b362a23f8e more general test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 236 diff changeset	205 for id in range(m.minibatch_size):
145 933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	206 assert (numpy.append(x[id],y[id])==array[i+4]).all()
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	207 i+=1
239 77b362a23f8e more general test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 236 diff changeset	208 assert i==m.n_batches*m.minibatch_size
145 933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	209 del x,y,i,id,m
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	210
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	211 i=0
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	212 m=ds.minibatches(['x','y'],n_batches=2,minibatch_size=3,offset=4)
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	213 assert isinstance(m,DataSet.MinibatchWrapAroundIterator)
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	214 for x,y in m:
239 77b362a23f8e more general test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 236 diff changeset	215 assert len(x)==m.minibatch_size
77b362a23f8e more general test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 236 diff changeset	216 assert len(y)==m.minibatch_size
77b362a23f8e more general test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 236 diff changeset	217 for id in range(m.minibatch_size):
145 933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	218 assert (numpy.append(x[id],y[id])==array[i+4]).all()
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	219 i+=1
239 77b362a23f8e more general test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 236 diff changeset	220 assert i==m.n_batches*m.minibatch_size
145 933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	221 del x,y,i,id,m
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	222
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	223 i=0
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	224 m=ds.minibatches(['x','y'],n_batches=20,minibatch_size=3,offset=4)
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	225 assert isinstance(m,DataSet.MinibatchWrapAroundIterator)
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	226 for x,y in m:
239 77b362a23f8e more general test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 236 diff changeset	227 assert len(x)==m.minibatch_size
77b362a23f8e more general test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 236 diff changeset	228 assert len(y)==m.minibatch_size
77b362a23f8e more general test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 236 diff changeset	229 for id in range(m.minibatch_size):
145 933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	230 assert (numpy.append(x[id],y[id])==array[(i+4)%array.shape[0]]).all()
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	231 i+=1
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	232 assert i==m.n_batches*m.minibatch_size
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	233 del x,y,i,id
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	234
293 4bfdda107a17 still merging James Bergstra <bergstrj@iro.umontreal.ca> parents: 292 diff changeset	235 assert not have_raised2(ds.minibatches,['x','y'],n_batches=1,minibatch_size=len(array)+1,offset=0)
240 97f35d586727 more test. Are we wanting to limit the size of minibatch to the size of the dataset? Frederic Bastien <bastienf@iro.umontreal.ca> parents: 239 diff changeset	236 assert not have_raised2(ds.minibatches,['x','y'],n_batches=1,minibatch_size=len(array),offset=0)
145 933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	237
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	238 def test_ds_iterator(array,iterator1,iterator2,iterator3):
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	239 l=len(iterator1)
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	240 i=0
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	241 for x,y in iterator1:
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	242 assert (x==array[i][:3]).all()
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	243 assert y==array[i][3]
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	244 assert (numpy.append(x,y)==array[i]).all()
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	245 i+=1
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	246 assert i==l
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	247 i=0
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	248 for y,z in iterator2:
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	249 assert y==array[i][3]
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	250 assert (z==array[i][0:3:2]).all()
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	251 i+=1
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	252 assert i==l
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	253 i=0
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	254 for x,y,z in iterator3:
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	255 assert (x==array[i][:3]).all()
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	256 assert y==array[i][3]
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	257 assert (z==array[i][0:3:2]).all()
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	258 assert (numpy.append(x,y)==array[i]).all()
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	259 i+=1
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	260 assert i==l
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	261
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	262 def test_getitem(array,ds):
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	263 def test_ds(orig,ds,index):
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	264 i=0
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	265 assert len(ds)==len(index)
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	266 for x,z,y in ds('x','z','y'):
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	267 assert (orig[index[i]]['x']==array[index[i]][:3]).all()
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	268 assert (orig[index[i]]['x']==x).all()
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	269 assert orig[index[i]]['y']==array[index[i]][3]
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	270 assert orig[index[i]]['y']==y
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	271 assert (orig[index[i]]['z']==array[index[i]][0:3:2]).all()
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	272 assert (orig[index[i]]['z']==z).all()
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	273 i+=1
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	274 del i
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	275 ds[0]
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	276 if len(ds)>2:
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	277 ds[:1]
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	278 ds[1:1]
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	279 ds[1:1:1]
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	280 if len(ds)>5:
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	281 ds[[1,2,3]]
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	282 for x in ds:
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	283 pass
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	284
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	285 #ds[:n] returns a dataset with the n first examples.
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	286 ds2=ds[:3]
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	287 assert isinstance(ds2,DataSet)
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	288 test_ds(ds,ds2,index=[0,1,2])
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	289 del ds2
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	290
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	291 #ds[i1:i2:s]# returns a ds with the examples i1,i1+s,...i2-s.
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	292 ds2=ds[1:7:2]
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	293 assert isinstance(ds2,DataSet)
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	294 test_ds(ds,ds2,[1,3,5])
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	295 del ds2
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	296
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	297 #ds[i]
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	298 ds2=ds[5]
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	299 assert isinstance(ds2,Example)
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	300 assert have_raised("var['ds']["+str(len(ds))+"]",ds=ds) # index not defined
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	301 assert not have_raised("var['ds']["+str(len(ds)-1)+"]",ds=ds)
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	302 del ds2
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	303
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	304 #ds[[i1,i2,...in]]# returns a ds with examples i1,i2,...in.
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	305 ds2=ds[[4,7,2,8]]
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	306 assert isinstance(ds2,DataSet)
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	307 test_ds(ds,ds2,[4,7,2,8])
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	308 del ds2
933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	309
269 fdce496c3b56 deprecating __getitem__[fieldname] syntax James Bergstra <bergstrj@iro.umontreal.ca> parents: 268 diff changeset	310 #ds.<property># returns the value of a property associated with
fdce496c3b56 deprecating __getitem__[fieldname] syntax James Bergstra <bergstrj@iro.umontreal.ca> parents: 268 diff changeset	311 #the name <property>. The following properties should be supported:
fdce496c3b56 deprecating __getitem__[fieldname] syntax James Bergstra <bergstrj@iro.umontreal.ca> parents: 268 diff changeset	312 # - 'description': a textual description or name for the ds
fdce496c3b56 deprecating __getitem__[fieldname] syntax James Bergstra <bergstrj@iro.umontreal.ca> parents: 268 diff changeset	313 # - 'fieldtypes': a list of types (one per field)
145 933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	314
269 fdce496c3b56 deprecating __getitem__[fieldname] syntax James Bergstra <bergstrj@iro.umontreal.ca> parents: 268 diff changeset	315 #* ds1 \| ds2 \| ds3 == ds.hstack([ds1,ds2,ds3])#????
fdce496c3b56 deprecating __getitem__[fieldname] syntax James Bergstra <bergstrj@iro.umontreal.ca> parents: 268 diff changeset	316 #assert hstack([ds('x','y'),ds('z')])==ds
fdce496c3b56 deprecating __getitem__[fieldname] syntax James Bergstra <bergstrj@iro.umontreal.ca> parents: 268 diff changeset	317 #hstack([ds('z','y'),ds('x')])==ds
173 1255cd86df36 more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 169 diff changeset	318 assert have_raised2(hstack,[ds('x'),ds('x')])
1255cd86df36 more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 169 diff changeset	319 assert have_raised2(hstack,[ds('y','x'),ds('x')])
1255cd86df36 more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 169 diff changeset	320 assert not have_raised2(hstack,[ds('x'),ds('y')])
269 fdce496c3b56 deprecating __getitem__[fieldname] syntax James Bergstra <bergstrj@iro.umontreal.ca> parents: 268 diff changeset	321
fdce496c3b56 deprecating __getitem__[fieldname] syntax James Bergstra <bergstrj@iro.umontreal.ca> parents: 268 diff changeset	322 # i=0
fdce496c3b56 deprecating __getitem__[fieldname] syntax James Bergstra <bergstrj@iro.umontreal.ca> parents: 268 diff changeset	323 # for example in hstack([ds('x'),ds('y'),ds('z')]):
fdce496c3b56 deprecating __getitem__[fieldname] syntax James Bergstra <bergstrj@iro.umontreal.ca> parents: 268 diff changeset	324 # example==ds[i]
fdce496c3b56 deprecating __getitem__[fieldname] syntax James Bergstra <bergstrj@iro.umontreal.ca> parents: 268 diff changeset	325 # i+=1
fdce496c3b56 deprecating __getitem__[fieldname] syntax James Bergstra <bergstrj@iro.umontreal.ca> parents: 268 diff changeset	326 # del i,example
fdce496c3b56 deprecating __getitem__[fieldname] syntax James Bergstra <bergstrj@iro.umontreal.ca> parents: 268 diff changeset	327 #* ds1 & ds2 & ds3 == ds.vstack([ds1,ds2,ds3])#????
145 933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	328
165 2a12e7437c56 small refactoring Frederic Bastien <bastienf@iro.umontreal.ca> parents: 164 diff changeset	329 def test_fields_fct(ds):
2a12e7437c56 small refactoring Frederic Bastien <bastienf@iro.umontreal.ca> parents: 164 diff changeset	330 #@todo, fill correctly
2a12e7437c56 small refactoring Frederic Bastien <bastienf@iro.umontreal.ca> parents: 164 diff changeset	331 assert len(ds.fields())==3
168 c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	332 i=0
c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	333 v=0
165 2a12e7437c56 small refactoring Frederic Bastien <bastienf@iro.umontreal.ca> parents: 164 diff changeset	334 for field in ds.fields():
2a12e7437c56 small refactoring Frederic Bastien <bastienf@iro.umontreal.ca> parents: 164 diff changeset	335 for field_value in field: # iterate over the values associated to that field for all the ds examples
168 c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	336 v+=1
c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	337 i+=1
c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	338 assert i==3
c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	339 assert v==3*10
c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	340 del i,v
c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	341
c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	342 i=0
c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	343 v=0
165 2a12e7437c56 small refactoring Frederic Bastien <bastienf@iro.umontreal.ca> parents: 164 diff changeset	344 for field in ds('x','z').fields():
168 c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	345 i+=1
c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	346 for val in field:
c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	347 v+=1
c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	348 assert i==2
c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	349 assert v==2*10
c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	350 del i,v
c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	351
c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	352 i=0
c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	353 v=0
165 2a12e7437c56 small refactoring Frederic Bastien <bastienf@iro.umontreal.ca> parents: 164 diff changeset	354 for field in ds.fields('x','y'):
168 c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	355 i+=1
c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	356 for val in field:
c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	357 v+=1
c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	358 assert i==2
c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	359 assert v==2*10
c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	360 del i,v
c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	361
c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	362 i=0
c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	363 v=0
165 2a12e7437c56 small refactoring Frederic Bastien <bastienf@iro.umontreal.ca> parents: 164 diff changeset	364 for field_examples in ds.fields():
2a12e7437c56 small refactoring Frederic Bastien <bastienf@iro.umontreal.ca> parents: 164 diff changeset	365 for example_value in field_examples:
168 c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	366 v+=1
c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	367 i+=1
c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	368 assert i==3
c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	369 assert v==3*10
c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	370 del i,v
c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	371
165 2a12e7437c56 small refactoring Frederic Bastien <bastienf@iro.umontreal.ca> parents: 164 diff changeset	372 assert ds == ds.fields().examples()
168 c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	373 assert len(ds('x','y').fields()) == 2
c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	374 assert len(ds('x','z').fields()) == 2
c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	375 assert len(ds('y').fields()) == 1
165 2a12e7437c56 small refactoring Frederic Bastien <bastienf@iro.umontreal.ca> parents: 164 diff changeset	376
168 c704a66706fe more test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 165 diff changeset	377 del field
194 0040ba0f0666 small refactoring Frederic Bastien <bastienf@iro.umontreal.ca> parents: 173 diff changeset	378 def test_all(array,ds):
0040ba0f0666 small refactoring Frederic Bastien <bastienf@iro.umontreal.ca> parents: 173 diff changeset	379 assert len(ds)==10
0040ba0f0666 small refactoring Frederic Bastien <bastienf@iro.umontreal.ca> parents: 173 diff changeset	380
0040ba0f0666 small refactoring Frederic Bastien <bastienf@iro.umontreal.ca> parents: 173 diff changeset	381 test_iterate_over_examples(array, ds)
0040ba0f0666 small refactoring Frederic Bastien <bastienf@iro.umontreal.ca> parents: 173 diff changeset	382 test_getitem(array, ds)
0040ba0f0666 small refactoring Frederic Bastien <bastienf@iro.umontreal.ca> parents: 173 diff changeset	383 test_ds_iterator(array,ds('x','y'),ds('y','z'),ds('x','y','z'))
0040ba0f0666 small refactoring Frederic Bastien <bastienf@iro.umontreal.ca> parents: 173 diff changeset	384 test_fields_fct(ds)
145 933db7ece663 make some function global to reuse them to test other dataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 139 diff changeset	385
279 2e22cc120688 passed test_dataset.py to unittest Frederic Bastien <bastienf@iro.umontreal.ca> parents: 278 diff changeset	386 class T_DataSet(unittest.TestCase):
2e22cc120688 passed test_dataset.py to unittest Frederic Bastien <bastienf@iro.umontreal.ca> parents: 278 diff changeset	387 def test_ArrayDataSet(self):
2e22cc120688 passed test_dataset.py to unittest Frederic Bastien <bastienf@iro.umontreal.ca> parents: 278 diff changeset	388 #don't test stream
2e22cc120688 passed test_dataset.py to unittest Frederic Bastien <bastienf@iro.umontreal.ca> parents: 278 diff changeset	389 #tested only with float value
2e22cc120688 passed test_dataset.py to unittest Frederic Bastien <bastienf@iro.umontreal.ca> parents: 278 diff changeset	390 #don't always test with y
2e22cc120688 passed test_dataset.py to unittest Frederic Bastien <bastienf@iro.umontreal.ca> parents: 278 diff changeset	391 #don't test missing value
2e22cc120688 passed test_dataset.py to unittest Frederic Bastien <bastienf@iro.umontreal.ca> parents: 278 diff changeset	392 #don't test with tuple
2e22cc120688 passed test_dataset.py to unittest Frederic Bastien <bastienf@iro.umontreal.ca> parents: 278 diff changeset	393 #don't test proterties
2e22cc120688 passed test_dataset.py to unittest Frederic Bastien <bastienf@iro.umontreal.ca> parents: 278 diff changeset	394 a2 = numpy.random.rand(10,4)
2e22cc120688 passed test_dataset.py to unittest Frederic Bastien <bastienf@iro.umontreal.ca> parents: 278 diff changeset	395 ds = ArrayDataSet(a2,{'x':slice(3),'y':3,'z':[0,2]})###???tuple not tested
292 174374d59405 merge James Bergstra <bergstrj@iro.umontreal.ca> parents: 221 284 diff changeset	396 ds = ArrayDataSet(a2,Example(['x','y','z'],[slice(3),3,[0,2]]))###???tuple not tested
279 2e22cc120688 passed test_dataset.py to unittest Frederic Bastien <bastienf@iro.umontreal.ca> parents: 278 diff changeset	397 #assert ds==a? should this work?
100 574f4db76022 restructuring and added test Frederic Bastien <bastienf@iro.umontreal.ca> parents: 96 diff changeset	398
279 2e22cc120688 passed test_dataset.py to unittest Frederic Bastien <bastienf@iro.umontreal.ca> parents: 278 diff changeset	399 test_all(a2,ds)
169 051e07807554 added test for CachedDataSet(ds,cache_all_upon_construction=True) Frederic Bastien <bastienf@iro.umontreal.ca> parents: 168 diff changeset	400
279 2e22cc120688 passed test_dataset.py to unittest Frederic Bastien <bastienf@iro.umontreal.ca> parents: 278 diff changeset	401 del a2, ds
81 4b0859606d05 Added test for ArrayDataSet and LookUpList Frederic Bastien <bastienf@iro.umontreal.ca> parents: 66 diff changeset	402
279 2e22cc120688 passed test_dataset.py to unittest Frederic Bastien <bastienf@iro.umontreal.ca> parents: 278 diff changeset	403 def test_CachedDataSet(self):
2e22cc120688 passed test_dataset.py to unittest Frederic Bastien <bastienf@iro.umontreal.ca> parents: 278 diff changeset	404 a = numpy.random.rand(10,4)
292 174374d59405 merge James Bergstra <bergstrj@iro.umontreal.ca> parents: 221 284 diff changeset	405 ds1 = ArrayDataSet(a,Example(['x','y','z'],[slice(3),3,[0,2]]))###???tuple not tested
279 2e22cc120688 passed test_dataset.py to unittest Frederic Bastien <bastienf@iro.umontreal.ca> parents: 278 diff changeset	406 ds2 = CachedDataSet(ds1)
2e22cc120688 passed test_dataset.py to unittest Frederic Bastien <bastienf@iro.umontreal.ca> parents: 278 diff changeset	407 ds3 = CachedDataSet(ds1,cache_all_upon_construction=True)
148 a5329e719229 added test for CachedDataSet Frederic Bastien <bastienf@iro.umontreal.ca> parents: 145 diff changeset	408
279 2e22cc120688 passed test_dataset.py to unittest Frederic Bastien <bastienf@iro.umontreal.ca> parents: 278 diff changeset	409 test_all(a,ds2)
2e22cc120688 passed test_dataset.py to unittest Frederic Bastien <bastienf@iro.umontreal.ca> parents: 278 diff changeset	410 test_all(a,ds3)
169 051e07807554 added test for CachedDataSet(ds,cache_all_upon_construction=True) Frederic Bastien <bastienf@iro.umontreal.ca> parents: 168 diff changeset	411
279 2e22cc120688 passed test_dataset.py to unittest Frederic Bastien <bastienf@iro.umontreal.ca> parents: 278 diff changeset	412 del a,ds1,ds2,ds3
148 a5329e719229 added test for CachedDataSet Frederic Bastien <bastienf@iro.umontreal.ca> parents: 145 diff changeset	413
a5329e719229 added test for CachedDataSet Frederic Bastien <bastienf@iro.umontreal.ca> parents: 145 diff changeset	414
279 2e22cc120688 passed test_dataset.py to unittest Frederic Bastien <bastienf@iro.umontreal.ca> parents: 278 diff changeset	415 def test_DataSetFields(self):
2e22cc120688 passed test_dataset.py to unittest Frederic Bastien <bastienf@iro.umontreal.ca> parents: 278 diff changeset	416 raise NotImplementedError()
161 60e00cce3492 bugfix test in case it is not an ArrayDataSet Frederic Bastien <bastienf@iro.umontreal.ca> parents: 158 diff changeset	417
279 2e22cc120688 passed test_dataset.py to unittest Frederic Bastien <bastienf@iro.umontreal.ca> parents: 278 diff changeset	418 def test_ApplyFunctionDataSet(self):
2e22cc120688 passed test_dataset.py to unittest Frederic Bastien <bastienf@iro.umontreal.ca> parents: 278 diff changeset	419 a = numpy.random.rand(10,4)
2e22cc120688 passed test_dataset.py to unittest Frederic Bastien <bastienf@iro.umontreal.ca> parents: 278 diff changeset	420 a2 = a+1
292 174374d59405 merge James Bergstra <bergstrj@iro.umontreal.ca> parents: 221 284 diff changeset	421 ds1 = ArrayDataSet(a,Example(['x','y','z'],[slice(3),3,[0,2]]))###???tuple not tested
202 b9950ae5e54b Added test for ApplyFunctionDataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 195 diff changeset	422
279 2e22cc120688 passed test_dataset.py to unittest Frederic Bastien <bastienf@iro.umontreal.ca> parents: 278 diff changeset	423 ds2 = ApplyFunctionDataSet(ds1,lambda x,y,z: (x+1,y+1,z+1), ['x','y','z'],minibatch_mode=False)
2e22cc120688 passed test_dataset.py to unittest Frederic Bastien <bastienf@iro.umontreal.ca> parents: 278 diff changeset	424 ds3 = ApplyFunctionDataSet(ds1,lambda x,y,z: (numpy.array(x)+1,numpy.array(y)+1,numpy.array(z)+1),
2e22cc120688 passed test_dataset.py to unittest Frederic Bastien <bastienf@iro.umontreal.ca> parents: 278 diff changeset	425 ['x','y','z'],
2e22cc120688 passed test_dataset.py to unittest Frederic Bastien <bastienf@iro.umontreal.ca> parents: 278 diff changeset	426 minibatch_mode=True)
202 b9950ae5e54b Added test for ApplyFunctionDataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 195 diff changeset	427
279 2e22cc120688 passed test_dataset.py to unittest Frederic Bastien <bastienf@iro.umontreal.ca> parents: 278 diff changeset	428 test_all(a2,ds2)
2e22cc120688 passed test_dataset.py to unittest Frederic Bastien <bastienf@iro.umontreal.ca> parents: 278 diff changeset	429 test_all(a2,ds3)
2e22cc120688 passed test_dataset.py to unittest Frederic Bastien <bastienf@iro.umontreal.ca> parents: 278 diff changeset	430
2e22cc120688 passed test_dataset.py to unittest Frederic Bastien <bastienf@iro.umontreal.ca> parents: 278 diff changeset	431 del a,ds1,ds2,ds3
202 b9950ae5e54b Added test for ApplyFunctionDataset Frederic Bastien <bastienf@iro.umontreal.ca> parents: 195 diff changeset	432
279 2e22cc120688 passed test_dataset.py to unittest Frederic Bastien <bastienf@iro.umontreal.ca> parents: 278 diff changeset	433 def test_FieldsSubsetDataSet(self):
289 3af204aa71e5 implemented test for FieldsSubsetDataSet. if executed, can take a --debug option to be used in a debugger Frederic Bastien <bastienf@iro.umontreal.ca> parents: 284 diff changeset	434 a = numpy.random.rand(10,4)
297 d08b71d186c8 merged James Bergstra <bergstrj@iro.umontreal.ca> parents: 295 diff changeset	435 ds = ArrayDataSet(a,Example(['x','y','z','w'],[slice(3),3,[0,2],0]))
289 3af204aa71e5 implemented test for FieldsSubsetDataSet. if executed, can take a --debug option to be used in a debugger Frederic Bastien <bastienf@iro.umontreal.ca> parents: 284 diff changeset	436 ds = FieldsSubsetDataSet(ds,['x','y','z'])
3af204aa71e5 implemented test for FieldsSubsetDataSet. if executed, can take a --debug option to be used in a debugger Frederic Bastien <bastienf@iro.umontreal.ca> parents: 284 diff changeset	437
3af204aa71e5 implemented test for FieldsSubsetDataSet. if executed, can take a --debug option to be used in a debugger Frederic Bastien <bastienf@iro.umontreal.ca> parents: 284 diff changeset	438 test_all(a,ds)
3af204aa71e5 implemented test for FieldsSubsetDataSet. if executed, can take a --debug option to be used in a debugger Frederic Bastien <bastienf@iro.umontreal.ca> parents: 284 diff changeset	439
3af204aa71e5 implemented test for FieldsSubsetDataSet. if executed, can take a --debug option to be used in a debugger Frederic Bastien <bastienf@iro.umontreal.ca> parents: 284 diff changeset	440 del a, ds
295 7380376816e5 started a test for datasets where one field has a variable length. Not obvious, all tests requires a matrix as a reference Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 294 diff changeset	441
298 5987415496df better testing of the MultiLengthDataSet, now called exotic1 Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 297 diff changeset	442 def test_MinibatchDataSet(self):
5987415496df better testing of the MultiLengthDataSet, now called exotic1 Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 297 diff changeset	443 raise NotImplementedError()
5987415496df better testing of the MultiLengthDataSet, now called exotic1 Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 297 diff changeset	444 def test_HStackedDataSet(self):
5987415496df better testing of the MultiLengthDataSet, now called exotic1 Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 297 diff changeset	445 raise NotImplementedError()
5987415496df better testing of the MultiLengthDataSet, now called exotic1 Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 297 diff changeset	446 def test_VStackedDataSet(self):
5987415496df better testing of the MultiLengthDataSet, now called exotic1 Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 297 diff changeset	447 raise NotImplementedError()
5987415496df better testing of the MultiLengthDataSet, now called exotic1 Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 297 diff changeset	448 def test_ArrayFieldsDataSet(self):
5987415496df better testing of the MultiLengthDataSet, now called exotic1 Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 297 diff changeset	449 raise NotImplementedError()
5987415496df better testing of the MultiLengthDataSet, now called exotic1 Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 297 diff changeset	450
5987415496df better testing of the MultiLengthDataSet, now called exotic1 Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 297 diff changeset	451
5987415496df better testing of the MultiLengthDataSet, now called exotic1 Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 297 diff changeset	452 class T_Exotic1(unittest.TestCase):
5987415496df better testing of the MultiLengthDataSet, now called exotic1 Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 297 diff changeset	453 class DataSet(DataSet):
295 7380376816e5 started a test for datasets where one field has a variable length. Not obvious, all tests requires a matrix as a reference Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 294 diff changeset	454 """ Dummy dataset, where one field is a ndarray of variables size. """
7380376816e5 started a test for datasets where one field has a variable length. Not obvious, all tests requires a matrix as a reference Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 294 diff changeset	455 def __len__(self) :
7380376816e5 started a test for datasets where one field has a variable length. Not obvious, all tests requires a matrix as a reference Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 294 diff changeset	456 return 100
7380376816e5 started a test for datasets where one field has a variable length. Not obvious, all tests requires a matrix as a reference Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 294 diff changeset	457 def fieldNames(self) :
7380376816e5 started a test for datasets where one field has a variable length. Not obvious, all tests requires a matrix as a reference Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 294 diff changeset	458 return 'input','target','name'
7380376816e5 started a test for datasets where one field has a variable length. Not obvious, all tests requires a matrix as a reference Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 294 diff changeset	459 def minibatches_nowrap(self,fieldnames,minibatch_size,n_batches,offset):
7380376816e5 started a test for datasets where one field has a variable length. Not obvious, all tests requires a matrix as a reference Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 294 diff changeset	460 class MultiLengthDataSetIterator(object):
7380376816e5 started a test for datasets where one field has a variable length. Not obvious, all tests requires a matrix as a reference Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 294 diff changeset	461 def __init__(self,dataset,fieldnames,minibatch_size,n_batches,offset):
7380376816e5 started a test for datasets where one field has a variable length. Not obvious, all tests requires a matrix as a reference Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 294 diff changeset	462 if fieldnames is None: fieldnames = dataset.fieldNames()
297 d08b71d186c8 merged James Bergstra <bergstrj@iro.umontreal.ca> parents: 295 diff changeset	463 self.minibatch = Example(fieldnames,range(len(fieldnames)))
295 7380376816e5 started a test for datasets where one field has a variable length. Not obvious, all tests requires a matrix as a reference Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 294 diff changeset	464 self.dataset, self.minibatch_size, self.current = dataset, minibatch_size, offset
7380376816e5 started a test for datasets where one field has a variable length. Not obvious, all tests requires a matrix as a reference Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 294 diff changeset	465 def __iter__(self):
7380376816e5 started a test for datasets where one field has a variable length. Not obvious, all tests requires a matrix as a reference Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 294 diff changeset	466 return self
7380376816e5 started a test for datasets where one field has a variable length. Not obvious, all tests requires a matrix as a reference Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 294 diff changeset	467 def next(self):
7380376816e5 started a test for datasets where one field has a variable length. Not obvious, all tests requires a matrix as a reference Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 294 diff changeset	468 for k in self.minibatch._names :
7380376816e5 started a test for datasets where one field has a variable length. Not obvious, all tests requires a matrix as a reference Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 294 diff changeset	469 self.minibatch[k] = []
298 5987415496df better testing of the MultiLengthDataSet, now called exotic1 Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 297 diff changeset	470 for ex in range(self.minibatch_size) :
5987415496df better testing of the MultiLengthDataSet, now called exotic1 Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 297 diff changeset	471 if 'input' in self.minibatch._names:
5987415496df better testing of the MultiLengthDataSet, now called exotic1 Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 297 diff changeset	472 self.minibatch['input'].append( numpy.array( range(self.current + 1) ) )
5987415496df better testing of the MultiLengthDataSet, now called exotic1 Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 297 diff changeset	473 if 'target' in self.minibatch._names:
5987415496df better testing of the MultiLengthDataSet, now called exotic1 Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 297 diff changeset	474 self.minibatch['target'].append( self.current % 2 )
5987415496df better testing of the MultiLengthDataSet, now called exotic1 Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 297 diff changeset	475 if 'name' in self.minibatch._names:
5987415496df better testing of the MultiLengthDataSet, now called exotic1 Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 297 diff changeset	476 self.minibatch['name'].append( str(self.current) )
5987415496df better testing of the MultiLengthDataSet, now called exotic1 Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 297 diff changeset	477 self.current += 1
295 7380376816e5 started a test for datasets where one field has a variable length. Not obvious, all tests requires a matrix as a reference Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 294 diff changeset	478 return self.minibatch
7380376816e5 started a test for datasets where one field has a variable length. Not obvious, all tests requires a matrix as a reference Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 294 diff changeset	479 return MultiLengthDataSetIterator(self,fieldnames,minibatch_size,n_batches,offset)
298 5987415496df better testing of the MultiLengthDataSet, now called exotic1 Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 297 diff changeset	480
5987415496df better testing of the MultiLengthDataSet, now called exotic1 Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 297 diff changeset	481 def test_ApplyFunctionDataSet(self):
5987415496df better testing of the MultiLengthDataSet, now called exotic1 Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 297 diff changeset	482 ds = T_Exotic1.DataSet()
299 eded3cb54930 small bug fixed Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 298 diff changeset	483 dsa = ApplyFunctionDataSet(ds,lambda x,y,z: (x[-1],y*10,int(z)),['input','target','name'],minibatch_mode=False) #broken!!!!!!
298 5987415496df better testing of the MultiLengthDataSet, now called exotic1 Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 297 diff changeset	484 for k in range(len(dsa)):
5987415496df better testing of the MultiLengthDataSet, now called exotic1 Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 297 diff changeset	485 res = dsa[k]
5987415496df better testing of the MultiLengthDataSet, now called exotic1 Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 297 diff changeset	486 self.failUnless(ds[k]('input')[0][-1] == res('input')[0] , 'problem in first applied function')
5987415496df better testing of the MultiLengthDataSet, now called exotic1 Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 297 diff changeset	487 res = dsa[33:96:3]
5987415496df better testing of the MultiLengthDataSet, now called exotic1 Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 297 diff changeset	488
5987415496df better testing of the MultiLengthDataSet, now called exotic1 Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 297 diff changeset	489 def test_CachedDataSet(self):
5987415496df better testing of the MultiLengthDataSet, now called exotic1 Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 297 diff changeset	490 ds = T_Exotic1.DataSet()
5987415496df better testing of the MultiLengthDataSet, now called exotic1 Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 297 diff changeset	491 dsc = CachedDataSet(ds)
5987415496df better testing of the MultiLengthDataSet, now called exotic1 Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 297 diff changeset	492 for k in range(len(dsc)) :
5987415496df better testing of the MultiLengthDataSet, now called exotic1 Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 297 diff changeset	493 self.failUnless(numpy.all( dsc[k]('input')[0] == ds[k]('input')[0] ) , (dsc[k],ds[k]) )
5987415496df better testing of the MultiLengthDataSet, now called exotic1 Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> parents: 297 diff changeset	494 res = dsc[:]
229 d7250ee86f72 Added speed test for ArraDataSet Frederic Bastien <bastienf@iro.umontreal.ca> parents: 202 diff changeset	495
157 e8c8022582f4 only exec the test if we are the main Frederic Bastien <bastienf@iro.umontreal.ca> parents: 149 diff changeset	496 if __name__=='__main__':
289 3af204aa71e5 implemented test for FieldsSubsetDataSet. if executed, can take a --debug option to be used in a debugger Frederic Bastien <bastienf@iro.umontreal.ca> parents: 284 diff changeset	497 if len(sys.argv)==2:
3af204aa71e5 implemented test for FieldsSubsetDataSet. if executed, can take a --debug option to be used in a debugger Frederic Bastien <bastienf@iro.umontreal.ca> parents: 284 diff changeset	498 if sys.argv[1]=="--debug":
3af204aa71e5 implemented test for FieldsSubsetDataSet. if executed, can take a --debug option to be used in a debugger Frederic Bastien <bastienf@iro.umontreal.ca> parents: 284 diff changeset	499 module = __import__("_test_dataset")
3af204aa71e5 implemented test for FieldsSubsetDataSet. if executed, can take a --debug option to be used in a debugger Frederic Bastien <bastienf@iro.umontreal.ca> parents: 284 diff changeset	500 tests = unittest.TestLoader().loadTestsFromModule(module)
3af204aa71e5 implemented test for FieldsSubsetDataSet. if executed, can take a --debug option to be used in a debugger Frederic Bastien <bastienf@iro.umontreal.ca> parents: 284 diff changeset	501 tests.debug()
3af204aa71e5 implemented test for FieldsSubsetDataSet. if executed, can take a --debug option to be used in a debugger Frederic Bastien <bastienf@iro.umontreal.ca> parents: 284 diff changeset	502 print "bad argument: only --debug is accepted"
3af204aa71e5 implemented test for FieldsSubsetDataSet. if executed, can take a --debug option to be used in a debugger Frederic Bastien <bastienf@iro.umontreal.ca> parents: 284 diff changeset	503 elif len(sys.argv)==1:
3af204aa71e5 implemented test for FieldsSubsetDataSet. if executed, can take a --debug option to be used in a debugger Frederic Bastien <bastienf@iro.umontreal.ca> parents: 284 diff changeset	504 unittest.main()
3af204aa71e5 implemented test for FieldsSubsetDataSet. if executed, can take a --debug option to be used in a debugger Frederic Bastien <bastienf@iro.umontreal.ca> parents: 284 diff changeset	505 else:
3af204aa71e5 implemented test for FieldsSubsetDataSet. if executed, can take a --debug option to be used in a debugger Frederic Bastien <bastienf@iro.umontreal.ca> parents: 284 diff changeset	506 print "bad argument: only --debug is accepted"
229 d7250ee86f72 Added speed test for ArraDataSet Frederic Bastien <bastienf@iro.umontreal.ca> parents: 202 diff changeset	507

Mercurial > pylearn

annotate _test_dataset.py @ 303:410a6ef674ed