Mercurial > ift6266
diff transformations/testtransformations.py @ 120:5e00ed18ae32
changed some transformation paramters to better fit with visualization
author | Xavier Glorot <glorotxa@iro.umontreal.ca> |
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date | Wed, 17 Feb 2010 17:45:48 -0500 |
parents | 0d083964af4b |
children | a507adba0ce3 |
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--- a/transformations/testtransformations.py Wed Feb 17 17:06:54 2010 -0500 +++ b/transformations/testtransformations.py Wed Feb 17 17:45:48 2010 -0500 @@ -31,7 +31,7 @@ MODULE_INSTANCES = [Slant(),Thick(),AffineTransformation(),LocalElasticDistorter(),GIMP1(),Rature(),Occlusion(), PermutPixel(),DistorsionGauss(),AddBackground(), PoivreSel(), BruitGauss(), Contrast()] ###---------------------complexity associated to each of them -complexity = 0.6 +complexity = 0.7 #complexity = [0.5]*len(MODULE_INSTANCES) #complexity = [0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.] n=100 @@ -109,17 +109,10 @@ d = N.zeros((n,1024)) - -datapath = '/data/lisa/data/nist/by_class/' -f = open(datapath+'digits_reshuffled/digits_reshuffled_train_data.ft') -d = ft.read(f) -d = d[0:n,:]/255.0 -createimage('/u/glorotxa/transf/NIST_digits',d) - from Facade import * for i in range(n): - d[i,:]=N.asarray(N.reshape(generateCaptcha(0.5,0),(1,1024))/255.0,dtype='float32') + d[i,:]=N.asarray(N.reshape(generateCaptcha(0.8,0),(1,1024))/255.0,dtype='float32') createimage('/u/glorotxa/transf/capcha',d) @@ -130,6 +123,12 @@ createimage('/u/glorotxa/transf/fonts',d) +datapath = '/data/lisa/data/nist/by_class/' +f = open(datapath+'digits_reshuffled/digits_reshuffled_train_data.ft') +d = ft.read(f) +d = d[0:n,:]/255.0 +createimage('/u/glorotxa/transf/NIST_digits',d) + datapath = '/data/lisa/data/nist/by_class/' f = open(datapath+'lower/lower_train_data.ft')