Mercurial > pylearn
comparison pylearn/datasets/test_modes.py @ 1391:124b939d997f
* removed temporary caltech_silhouette2 dataset
* minor tweak to peaked_modes dataset (used for tempering stuff)
| author | gdesjardins |
|---|---|
| date | Mon, 20 Dec 2010 18:08:48 -0500 |
| parents | 3efd0effb2a7 |
| children |
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| 1390:746ebceeb46f | 1391:124b939d997f |
|---|---|
| 129 | 129 |
| 130 modes_i = [] | 130 modes_i = [] |
| 131 | 131 |
| 132 for bi, mode in enumerate(modes): | 132 for bi, mode in enumerate(modes): |
| 133 mi, = numpy.where(mode != 0) | 133 mi, = numpy.where(mode != 0) |
| 134 modes_i.append(mi) | |
| 134 bitflip = self.rng.binomial(1,self.p[mi], size=(1, self.img_size)) | 135 bitflip = self.rng.binomial(1,self.p[mi], size=(1, self.img_size)) |
| 135 data[bi] = numpy.abs(self.modes[mi] - bitflip) | 136 data[bi] = numpy.abs(self.modes[mi] - bitflip) |
| 136 | 137 |
| 137 self.data = data | 138 self.data = data |
| 139 self.data_modes = modes_i | |
| 138 | 140 |
| 139 return data | 141 return data |