<s> from __future__ import print_function <EOL> import numpy as np <EOL> import sys <EOL> from theano . compat . six . moves import xrange <EOL> from theano import function <EOL> from theano import tensor as T <EOL> from pylearn2 . utils import serial <EOL> from pylearn2 . utils . string_utils import preprocess <EOL> def usage ( ) : <EOL> """<STR_LIT>""" <EOL> if len ( sys . argv ) != <NUM_LIT:3> : <EOL> usage ( ) <EOL> print ( "<STR_LIT>" ) <EOL> quit ( - <NUM_LIT:1> ) <EOL> _ , model_path , test_set = sys . argv <EOL> model = serial . load ( model_path ) <EOL> features_dir = preprocess ( '<STR_LIT>' + test_set + '<STR_LIT>' ) <EOL> vectors = [ ] <EOL> for i in xrange ( <NUM_LIT> ) : <EOL> vectors . append ( serial . load ( features_dir + '<STR_LIT:/>' + str ( i ) + '<STR_LIT>' ) ) <EOL> features = np . concatenate ( vectors , axis = <NUM_LIT:0> ) <EOL> del vectors <EOL> f = open ( '<STR_LIT>' ) <EOL> wordlist = f . readlines ( ) <EOL> f . close ( ) <EOL> options_dir = preprocess ( '<STR_LIT>' + test_set + '<STR_LIT>' ) <EOL> def load_options ( option ) : <EOL> rval = np . zeros ( ( <NUM_LIT> , <NUM_LIT> ) , dtype = '<STR_LIT>' ) <EOL> for i in xrange ( <NUM_LIT> ) : <EOL> f = open ( options_dir + '<STR_LIT:/>' + str ( i ) + '<STR_LIT>' + str ( option ) + '<STR_LIT>' ) <EOL> l = f . readlines ( ) <EOL> f . close ( ) <EOL> for w in l : <EOL> if w in wordlist : <EOL> rval [ i , wordlist . index ( w ) ] = <NUM_LIT:1> <EOL> return rval <EOL> option_0 , option_1 = [ load_options ( <NUM_LIT:0> ) , load_options ( <NUM_LIT:1> ) ] <EOL> X = T . matrix ( ) <EOL> Y0 = T . matrix ( ) <EOL> Y1 = T . matrix ( ) <EOL> Y_hat = model . fprop ( X ) <EOL> cost_0 = model . layers [ - <NUM_LIT:1> ] . kl ( Y = Y0 , Y_hat = Y_hat ) <EOL> cost_1 = model . layers [ - <NUM_LIT:1> ] . kl ( Y = Y1 , Y_hat = Y_hat ) <EOL> f = function ( [ X , Y0 , Y1 ] , cost_1 < cost_0 ) <EOL> prediction = f ( features , option_0 , option_1 ) <EOL> f = open ( '<STR_LIT>' , '<STR_LIT:w>' ) <EOL> for i in xrange ( <NUM_LIT> ) : <EOL> f . write ( str ( prediction [ i ] ) + '<STR_LIT:\n>' ) <EOL> f . close ( ) </s>
