Mercurial > pylearn
comparison test_dataset.py @ 164:3518710e16ec
don't assume we have an ArrayDataSet
| author | Frederic Bastien <bastienf@iro.umontreal.ca> |
|---|---|
| date | Mon, 12 May 2008 17:43:53 -0400 |
| parents | 45427d4d64b3 |
| children | 2a12e7437c56 |
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| 163:d7d67651d67c | 164:3518710e16ec |
|---|---|
| 156 m=ds.minibatches(['x','z'], minibatch_size=3) | 156 m=ds.minibatches(['x','z'], minibatch_size=3) |
| 157 assert isinstance(m,DataSet.MinibatchWrapAroundIterator) | 157 assert isinstance(m,DataSet.MinibatchWrapAroundIterator) |
| 158 for x,z in m: | 158 for x,z in m: |
| 159 test_minibatch_field_size(x,m.minibatch_size,len(ds),mi) | 159 test_minibatch_field_size(x,m.minibatch_size,len(ds),mi) |
| 160 test_minibatch_field_size(z,m.minibatch_size,len(ds),mi) | 160 test_minibatch_field_size(z,m.minibatch_size,len(ds),mi) |
| 161 assert (x[:,0:3:2]==z).all() | 161 for id in range(len(x)): |
| 162 i+=len(x) | 162 assert (x[id][::2]==z[id]).all() |
| 163 i+=1 | |
| 163 mi+=1 | 164 mi+=1 |
| 164 assert i==len(ds) | 165 assert i==len(ds) |
| 165 assert mi==4 | 166 assert mi==4 |
| 166 del x,z,i,m,mi | 167 del x,z,i,m,mi |
| 167 i=0 | 168 i=0 |