a few more changes

Author: lipingliulp

experiment/experiment.py

@@ -95,9 +95,9 @@ def embedding_experiment(config, dataset):
 if __name__ == '__main__':
 
     dataset = 'movie'
-    max_iter = 500
+    max_iter = 20000
     dist = 'binomial' #  N=3 for binomial distribution
-    nprint = 50
+    nprint = 2000
 
     config = dict(
                   # the dimensionality of the embedding vectors  

experiment/random_data.py

@@ -1,3 +1,5 @@
+from __future__ import division 
+
 import numpy as np
 from scipy import sparse 
 import pickle
@@ -36,8 +38,8 @@ def rand_data():
 
     feature = np.random.rand(n_rows, n_feat)
 
-    trainset = dict(scores=sparse.csr_matrix(score_mat[0:(n_rows / 2)]), atts=feature[0:(n_rows / 2)]) 
-    testset = dict(scores=sparse.csr_matrix(score_mat[(n_rows / 2):]), atts=feature[(n_rows / 2):]) 
+    trainset = dict(scores=sparse.csr_matrix(score_mat[0:(n_rows // 2)]), atts=feature[0:(n_rows // 2)]) 
+    testset = dict(scores=sparse.csr_matrix(score_mat[(n_rows // 2):]), atts=feature[(n_rows // 2):]) 
 
     return dict(trainset=trainset, testset=testset)