Mercurial > pylearn

annotate test_dataset.py @ 96:352910e0dbf5

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
added test and some restructuring for futur use
author Frederic Bastien <bastienf@iro.umontreal.ca>
date Tue, 06 May 2008 10:53:21 -0400
parents 9c8f3c9c247b
children 574f4db76022
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 *
a5c70dc42972 Test functions for dataset.py
bengioy@grenat.iro.umontreal.ca
parents:
diff changeset
4 import numpy
a5c70dc42972 Test functions for dataset.py
bengioy@grenat.iro.umontreal.ca
parents:
diff changeset
5
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
6 def have_raised(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
7 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
8 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
9 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
10 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
11 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
12 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
13
45
a5c70dc42972 Test functions for dataset.py
bengioy@grenat.iro.umontreal.ca
parents:
diff changeset
14 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
15 print "test1"
45
a5c70dc42972 Test functions for dataset.py
bengioy@grenat.iro.umontreal.ca
parents:
diff changeset
16 global a,ds
a5c70dc42972 Test functions for dataset.py
bengioy@grenat.iro.umontreal.ca
parents:
diff changeset
17 a = numpy.random.rand(10,4)
a5c70dc42972 Test functions for dataset.py
bengioy@grenat.iro.umontreal.ca
parents:
diff changeset
18 print a
a5c70dc42972 Test functions for dataset.py
bengioy@grenat.iro.umontreal.ca
parents:
diff changeset
19 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
20 print "len(ds)=",len(ds)
54
70147d00615a added assert
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 52
diff changeset
21 assert(len(ds)==10)
45
a5c70dc42972 Test functions for dataset.py
bengioy@grenat.iro.umontreal.ca
parents:
diff changeset
22 print "example 0 = ",ds[0]
54
70147d00615a added assert
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 52
diff changeset
23 # assert
45
a5c70dc42972 Test functions for dataset.py
bengioy@grenat.iro.umontreal.ca
parents:
diff changeset
24 print "x=",ds["x"]
a5c70dc42972 Test functions for dataset.py
bengioy@grenat.iro.umontreal.ca
parents:
diff changeset
25 print "x|y"
a5c70dc42972 Test functions for dataset.py
bengioy@grenat.iro.umontreal.ca
parents:
diff changeset
26 for x,y in ds("x","y"):
a5c70dc42972 Test functions for dataset.py
bengioy@grenat.iro.umontreal.ca
parents:
diff changeset
27 print x,y
a5c70dc42972 Test functions for dataset.py
bengioy@grenat.iro.umontreal.ca
parents:
diff changeset
28 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
29 minibatch = minibatch_iterator.__iter__().next()
a5c70dc42972 Test functions for dataset.py
bengioy@grenat.iro.umontreal.ca
parents:
diff changeset
30 print "minibatch=",minibatch
a5c70dc42972 Test functions for dataset.py
bengioy@grenat.iro.umontreal.ca
parents:
diff changeset
31 for var in minibatch:
a5c70dc42972 Test functions for dataset.py
bengioy@grenat.iro.umontreal.ca
parents:
diff changeset
32 print "var=",var
48
b6730f9a336d Fixing MinibatchDataSet getitem
bengioy@grenat.iro.umontreal.ca
parents: 45
diff changeset
33 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
34
58
17729d7104fa added function test_ArrayDataSet
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 54
diff changeset
35 def test_ArrayDataSet():
17729d7104fa added function test_ArrayDataSet
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 54
diff changeset
36 #don't test stream
17729d7104fa added function test_ArrayDataSet
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 54
diff changeset
37 #tested only with float value
81
4b0859606d05 Added test for ArrayDataSet and LookUpList
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 66
diff changeset
38 #test with y too
4b0859606d05 Added test for ArrayDataSet and LookUpList
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 66
diff changeset
39 #test missing value
4b0859606d05 Added test for ArrayDataSet and LookUpList
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 66
diff changeset
40
96
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
41 def test_iterate_over_examples(array,ds):
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
42 #not in doc!!!
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
43 i=0
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
44 for example in range(len(ds)):
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
45 assert (ds[example]['x']==a[example][:3]).all()
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
46 assert ds[example]['y']==a[example][3]
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
47 assert (ds[example]['z']==a[example][[0,2]]).all()
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
48 i+=1
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
49 assert i==len(ds)
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
50 del example,i
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
51
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
52 # - for example in dataset:
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
53 i=0
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
54 for example in ds:
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
55 assert len(example)==3
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
56 assert (example['x']==array[i][:3]).all()
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
57 assert example['y']==array[i][3]
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
58 assert (example['z']==array[i][0:3:2]).all()
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
59 assert (numpy.append(example['x'],example['y'])==array[i]).all()
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
60 i+=1
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
61 assert i==len(ds)
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
62 del example,i
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
63
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
64 # - for val1,val2,... in dataset:
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
65 i=0
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
66 for x,y,z in ds:
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
67 assert (x==array[i][:3]).all()
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
68 assert y==array[i][3]
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
69 assert (z==array[i][0:3:2]).all()
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
70 assert (numpy.append(x,y)==array[i]).all()
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
71 i+=1
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
72 assert i==len(ds)
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
73 del x,y,z,i
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
74
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
75 # - for example in dataset(field1, field2,field3, ...):
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
76 i=0
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
77 for example in ds('x','y','z'):
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
78 assert len(example)==3
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
79 assert (example['x']==array[i][:3]).all()
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
80 assert example['y']==array[i][3]
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
81 assert (example['z']==array[i][0:3:2]).all()
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
82 assert (numpy.append(example['x'],example['y'])==array[i]).all()
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
83 i+=1
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
84 assert i==len(ds)
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
85 del example,i
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
86 i=0
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
87 for example in ds('y','x'):
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
88 assert len(example)==2
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
89 assert (example['x']==array[i][:3]).all()
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
90 assert example['y']==array[i][3]
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
91 assert (numpy.append(example['x'],example['y'])==array[i]).all()
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
92 i+=1
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
93 assert i==len(ds)
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
94 del example,i
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
95
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
96 # - for val1,val2,val3 in dataset(field1, field2,field3):
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
97 i=0
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
98 for x,y,z in ds('x','y','z'):
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
99 assert (x==array[i][:3]).all()
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
100 assert y==array[i][3]
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
101 assert (z==array[i][0:3:2]).all()
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
102 assert (numpy.append(x,y)==array[i]).all()
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
103 i+=1
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
104 assert i==len(ds)
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
105 del x,y,z,i
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
106 i=0
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
107 for y,x in ds('y','x',):
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
108 assert (x==array[i][:3]).all()
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
109 assert y==array[i][3]
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
110 assert (numpy.append(x,y)==array[i]).all()
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
111 i+=1
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
112 assert i==len(ds)
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
113 del x,y,i
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
114
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
115
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
116 # - for minibatch in dataset.minibatches([field1, field2, ...],minibatch_size=N):
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
117 i=0
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
118 for minibatch in ds.minibatches(['x','z'], minibatch_size=3):
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
119 assert len(minibatch)==2
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
120 assert len(minibatch[0])==3
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
121 assert len(minibatch[1])==3
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
122 assert (minibatch[0][:,0:3:2]==minibatch[1]).all()
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
123 i+=1
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
124 #assert i==#??? What shoud be the value?
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
125 print i
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
126 del minibatch,i
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
127 i=0
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
128 for minibatch in ds.minibatches(['x','y'], minibatch_size=3):
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
129 assert len(minibatch)==2
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
130 assert len(minibatch[0])==3
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
131 assert len(minibatch[1])==3
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
132 for id in range(3):
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
133 assert (numpy.append(minibatch[0][id],minibatch[1][id])==a[i]).all()
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
134 i+=1
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
135 #assert i==#??? What shoud be the value?
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
136 print i
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
137 del minibatch,i,id
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
138
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
139 # - for mini1,mini2,mini3 in dataset.minibatches([field1, field2, field3], minibatch_size=N):
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
140 i=0
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
141 for x,z in ds.minibatches(['x','z'], minibatch_size=3):
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
142 assert len(x)==3
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
143 assert len(z)==3
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
144 assert (x[:,0:3:2]==z).all()
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
145 i+=1
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
146 #assert i==#??? What shoud be the value?
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
147 print i
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
148 del x,z,i
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
149 i=0
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
150 for x,y in ds.minibatches(['x','y'], minibatch_size=3):
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
151 assert len(x)==3
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
152 assert len(y)==3
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
153 for id in range(3):
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
154 assert (numpy.append(x[id],y[id])==a[i]).all()
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
155 i+=1
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
156 #assert i==#??? What shoud be the value?
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
157 print i
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
158 del x,y,i,id
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
159
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
160 #not in doc
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
161 i=0
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
162 for x,y in ds.minibatches(['x','y'],n_batches=1,minibatch_size=3,offset=4):
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
163 assert len(x)==3
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
164 assert len(y)==3
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
165 for id in range(3):
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
166 assert (numpy.append(x[id],y[id])==a[i+4]).all()
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
167 i+=1
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
168 assert i==3
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
169 del x,y,i,id
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
170
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
171 i=0
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
172 for x,y in ds.minibatches(['x','y'],n_batches=2,minibatch_size=3,offset=4):
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
173 assert len(x)==3
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
174 assert len(y)==3
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
175 for id in range(3):
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
176 assert (numpy.append(x[id],y[id])==a[i+4]).all()
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
177 i+=1
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
178 assert i==6
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
179 del x,y,i,id
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
180
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
181 i=0
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
182 for x,y in ds.minibatches(['x','y'],n_batches=10,minibatch_size=3,offset=4):
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
183 assert len(x)==3
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
184 assert len(y)==3
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
185 for id in range(3):
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
186 assert (numpy.append(x[id],y[id])==a[i+4]).all()
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
187 i+=1
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
188 assert i==6
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
189 del x,y,i,id
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
190
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
191
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
192 def test_ds_iterator(array,iterator1,iterator2,iterator3):
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
193 i=0
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
194 for x,y in iterator1:
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
195 assert (x==array[i][:3]).all()
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
196 assert y==array[i][3]
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
197 assert (numpy.append(x,y)==array[i]).all()
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
198 i+=1
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
199 assert i==len(ds)
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
200 i=0
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
201 for y,z in iterator2:
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
202 assert y==array[i][3]
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
203 assert (z==array[i][0:3:2]).all()
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
204 i+=1
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
205 assert i==len(ds)
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
206 i=0
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
207 for x,y,z in iterator3:
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
208 assert (x==array[i][:3]).all()
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
209 assert y==array[i][3]
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
210 assert (z==array[i][0:3:2]).all()
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
211 assert (numpy.append(x,y)==array[i]).all()
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
212 i+=1
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
213 assert i==len(ds)
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
214
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
215 print "test_ArrayDataSet"
58
17729d7104fa added function test_ArrayDataSet
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 54
diff changeset
216 a = numpy.random.rand(10,4)
86
fdf72ea4f2bc added function test_ds in test_ArrayDataSet who test a sub dataset
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 84
diff changeset
217 ds = ArrayDataSet(a,{'x':slice(3),'y':3,'z':[0,2]})###???tuple not tested
91
eee739fefdff corrected test from discution about the syntax with Yoshua
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 89
diff changeset
218 ds = ArrayDataSet(a,LookupList(['x','y','z'],[slice(3),3,[0,2]]))###???tuple not tested
58
17729d7104fa added function test_ArrayDataSet
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 54
diff changeset
219 assert len(ds)==10
17729d7104fa added function test_ArrayDataSet
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 54
diff changeset
220 #assert ds==a? should this work?
96
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
221
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
222 test_iterate_over_examples(a, ds)
91
eee739fefdff corrected test from discution about the syntax with Yoshua
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 89
diff changeset
223
eee739fefdff corrected test from discution about the syntax with Yoshua
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 89
diff changeset
224
eee739fefdff corrected test from discution about the syntax with Yoshua
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 89
diff changeset
225 # - for val1,val2,val3 in dataset(field1, field2,field3):
96
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
226 test_ds_iterator(a,ds('x','y'),ds('y','z'),ds('x','y','z'))
89
05dc4804357b more test and refactoring
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 87
diff changeset
227
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
228 assert have_raised("ds['h']") # h is not defined...
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
229 assert have_raised("ds[['h']]") # h is not defined...
81
4b0859606d05 Added test for ArrayDataSet and LookUpList
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 66
diff changeset
230
63
14589f02a372 more test
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 60
diff changeset
231 assert len(ds.fields())==3
58
17729d7104fa added function test_ArrayDataSet
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 54
diff changeset
232 for field in ds.fields():
17729d7104fa added function test_ArrayDataSet
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 54
diff changeset
233 for field_value in field: # iterate over the values associated to that field for all the ds examples
17729d7104fa added function test_ArrayDataSet
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 54
diff changeset
234 pass
17729d7104fa added function test_ArrayDataSet
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 54
diff changeset
235 for field in ds('x','z').fields():
17729d7104fa added function test_ArrayDataSet
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 54
diff changeset
236 pass
60
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 58
diff changeset
237 for field in ds.fields('x','y'):
58
17729d7104fa added function test_ArrayDataSet
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 54
diff changeset
238 pass
17729d7104fa added function test_ArrayDataSet
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 54
diff changeset
239 for field_examples in ds.fields():
17729d7104fa added function test_ArrayDataSet
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 54
diff changeset
240 for example_value in field_examples:
17729d7104fa added function test_ArrayDataSet
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 54
diff changeset
241 pass
63
14589f02a372 more test
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 60
diff changeset
242
14589f02a372 more test
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 60
diff changeset
243 assert ds == ds.fields().examples()
14589f02a372 more test
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 60
diff changeset
244
86
fdf72ea4f2bc added function test_ds in test_ArrayDataSet who test a sub dataset
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 84
diff changeset
245 def test_ds(orig,ds,index):
fdf72ea4f2bc added function test_ds in test_ArrayDataSet who test a sub dataset
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 84
diff changeset
246 i=0
fdf72ea4f2bc added function test_ds in test_ArrayDataSet who test a sub dataset
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 84
diff changeset
247 assert len(ds)==len(index)
fdf72ea4f2bc added function test_ds in test_ArrayDataSet who test a sub dataset
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 84
diff changeset
248 for x,z,y in ds('x','z','y'):
94
9c8f3c9c247b corrected the use of .all()
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 91
diff changeset
249 assert (orig[index[i]]['x']==a[index[i]][:3]).all()
9c8f3c9c247b corrected the use of .all()
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 91
diff changeset
250 assert (orig[index[i]]['x']==x).all()
86
fdf72ea4f2bc added function test_ds in test_ArrayDataSet who test a sub dataset
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 84
diff changeset
251 assert orig[index[i]]['y']==a[index[i]][3]
fdf72ea4f2bc added function test_ds in test_ArrayDataSet who test a sub dataset
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 84
diff changeset
252 assert orig[index[i]]['y']==y
94
9c8f3c9c247b corrected the use of .all()
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 91
diff changeset
253 assert (orig[index[i]]['z']==a[index[i]][0:3:2]).all()
9c8f3c9c247b corrected the use of .all()
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 91
diff changeset
254 assert (orig[index[i]]['z']==z).all()
86
fdf72ea4f2bc added function test_ds in test_ArrayDataSet who test a sub dataset
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 84
diff changeset
255 i+=1
fdf72ea4f2bc added function test_ds in test_ArrayDataSet who test a sub dataset
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 84
diff changeset
256 del i
89
05dc4804357b more test and refactoring
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 87
diff changeset
257 ds[0]
05dc4804357b more test and refactoring
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 87
diff changeset
258 if len(ds)>2:
05dc4804357b more test and refactoring
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 87
diff changeset
259 ds[:1]
05dc4804357b more test and refactoring
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 87
diff changeset
260 ds[1:1]
05dc4804357b more test and refactoring
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 87
diff changeset
261 ds[1:1:1]
05dc4804357b more test and refactoring
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 87
diff changeset
262 if len(ds)>5:
05dc4804357b more test and refactoring
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 87
diff changeset
263 ds[[1,2,3]]
05dc4804357b more test and refactoring
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 87
diff changeset
264 for x in ds:
05dc4804357b more test and refactoring
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 87
diff changeset
265 pass
63
14589f02a372 more test
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 60
diff changeset
266
81
4b0859606d05 Added test for ArrayDataSet and LookUpList
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 66
diff changeset
267 #ds[:n] returns a dataset with the n first examples.
86
fdf72ea4f2bc added function test_ds in test_ArrayDataSet who test a sub dataset
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 84
diff changeset
268 ds2=ds[:3]
fdf72ea4f2bc added function test_ds in test_ArrayDataSet who test a sub dataset
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 84
diff changeset
269 test_ds(ds,ds2,index=[0,1,2])
81
4b0859606d05 Added test for ArrayDataSet and LookUpList
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 66
diff changeset
270
63
14589f02a372 more test
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 60
diff changeset
271 #ds[i1:i2:s]# returns a ds with the examples i1,i1+s,...i2-s.
86
fdf72ea4f2bc added function test_ds in test_ArrayDataSet who test a sub dataset
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 84
diff changeset
272 ds2=ds[1:7:2]
fdf72ea4f2bc added function test_ds in test_ArrayDataSet who test a sub dataset
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 84
diff changeset
273 test_ds(ds,ds2,[1,3,5])
89
05dc4804357b more test and refactoring
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 87
diff changeset
274
63
14589f02a372 more test
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 60
diff changeset
275 #ds[[i1,i2,...in]]# returns a ds with examples i1,i2,...in.
89
05dc4804357b more test and refactoring
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 87
diff changeset
276 ds2=ds[[4,7,2,8]]
05dc4804357b more test and refactoring
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 87
diff changeset
277 test_ds(ds,ds2,[4,7,2,8])
81
4b0859606d05 Added test for ArrayDataSet and LookUpList
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 66
diff changeset
278 #ds[i1,i2,...]# should we accept????
89
05dc4804357b more test and refactoring
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 87
diff changeset
279
63
14589f02a372 more test
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 60
diff changeset
280 #ds[fieldname]# an iterable over the values of the field fieldname across
14589f02a372 more test
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 60
diff changeset
281 #the ds (the iterable is obtained by default by calling valuesVStack
14589f02a372 more test
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 60
diff changeset
282 #over the values for individual examples).
14589f02a372 more test
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 60
diff changeset
283
14589f02a372 more test
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 60
diff changeset
284 #ds.<property># returns the value of a property associated with
14589f02a372 more test
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 60
diff changeset
285 #the name <property>. The following properties should be supported:
14589f02a372 more test
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 60
diff changeset
286 # - 'description': a textual description or name for the ds
14589f02a372 more test
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 60
diff changeset
287 # - 'fieldtypes': a list of types (one per field)
14589f02a372 more test
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 60
diff changeset
288 #* ds1 | ds2 | ds3 == ds.hstack([ds1,ds2,ds3])
14589f02a372 more test
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 60
diff changeset
289 #* ds1 & ds2 & ds3 == ds.vstack([ds1,ds2,ds3])
14589f02a372 more test
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 60
diff changeset
290
96
352910e0dbf5 added test and some restructuring for futur use
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 94
diff changeset
291 # for (x,y) in (ds('x','y'),a): #???don't work # haven't found a variant that work.
81
4b0859606d05 Added test for ArrayDataSet and LookUpList
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 66
diff changeset
292 # assert numpy.append(x,y)==z
4b0859606d05 Added test for ArrayDataSet and LookUpList
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 66
diff changeset
293
4b0859606d05 Added test for ArrayDataSet and LookUpList
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 66
diff changeset
294 def test_LookupList():
4b0859606d05 Added test for ArrayDataSet and LookUpList
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 66
diff changeset
295 #test only the example in the doc???
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
296 print "test_LookupList"
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
297 example = LookupList(['x','y','z'],[1,2,3])
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
298 example['x'] = [1, 2, 3] # set or change a field
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
299 x, y, z = example
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
300 x = example[0]
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
301 x = example["x"]
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
302 assert example.keys()==['x','y','z']
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
303 assert example.values()==[[1,2,3],2,3]
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
304 assert example.items()==[('x',[1,2,3]),('y',2),('z',3)]
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
305 example.append_keyval('u',0) # adds item with name 'u' and value 0
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
306 assert len(example)==4 # number of items = 4 here
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
307 example2 = LookupList(['v','w'], ['a','b'])
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
308 example3 = LookupList(['x','y','z','u','v','w'], [[1, 2, 3],2,3,0,'a','b'])
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
309 assert example+example2==example3
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
310 assert have_raised("example+example")
81
4b0859606d05 Added test for ArrayDataSet and LookUpList
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 66
diff changeset
311
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
312 def test_ApplyFunctionDataSet():
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
313 print "test_ApplyFunctionDataSet"
81
4b0859606d05 Added test for ArrayDataSet and LookUpList
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 66
diff changeset
314 raise NotImplementedError()
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
315 def test_CacheDataSet():
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
316 print "test_CacheDataSet"
81
4b0859606d05 Added test for ArrayDataSet and LookUpList
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 66
diff changeset
317 raise NotImplementedError()
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
318 def test_FieldsSubsetDataSet():
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
319 print "test_FieldsSubsetDataSet"
81
4b0859606d05 Added test for ArrayDataSet and LookUpList
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 66
diff changeset
320 raise NotImplementedError()
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
321 def test_DataSetFields():
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
322 print "test_DataSetFields"
81
4b0859606d05 Added test for ArrayDataSet and LookUpList
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 66
diff changeset
323 raise NotImplementedError()
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
324 def test_MinibatchDataSet():
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
325 print "test_MinibatchDataSet"
81
4b0859606d05 Added test for ArrayDataSet and LookUpList
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 66
diff changeset
326 raise NotImplementedError()
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
327 def test_HStackedDataSet():
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
328 print "test_HStackedDataSet"
81
4b0859606d05 Added test for ArrayDataSet and LookUpList
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 66
diff changeset
329 raise NotImplementedError()
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
330 def test_VStackedDataSet():
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
331 print "test_VStackedDataSet"
81
4b0859606d05 Added test for ArrayDataSet and LookUpList
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 66
diff changeset
332 raise NotImplementedError()
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
333 def test_ArrayFieldsDataSet():
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
334 print "test_ArrayFieldsDataSet"
81
4b0859606d05 Added test for ArrayDataSet and LookUpList
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 66
diff changeset
335 raise NotImplementedError()
4b0859606d05 Added test for ArrayDataSet and LookUpList
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 66
diff changeset
336
74
b4159cbdc06b Fixed errors raised by test_dataset
Yoshua Bengio <bengioy@iro.umontreal.ca>
parents: 66
diff changeset
337 test1()
81
4b0859606d05 Added test for ArrayDataSet and LookUpList
Frederic Bastien <bastienf@iro.umontreal.ca>
parents: 66
diff changeset
338 test_LookupList()
65
d48eba49a2f4 fixed the infinite loop
Yoshua Bengio <bengioy@iro.umontreal.ca>
parents: 64
diff changeset
339 test_ArrayDataSet()
64
863da25a60f1 trying to fix infinite loop
Yoshua Bengio <bengioy@iro.umontreal.ca>
parents: 63
diff changeset
340