diff --git a/answer_classifier_cached_features/inference.py b/answer_classifier_cached_features/inference.py
index 73834634eb9a5ecf2af136da8d263e3ac04fc84e..11082891125a6565fa6628dfa7a141ecc538a203 100644
--- a/answer_classifier_cached_features/inference.py
+++ b/answer_classifier_cached_features/inference.py
@@ -14,7 +14,6 @@ class AnswerInference():
             noun_embed,
             adjective_embed,
             num_answers,
-            space_dim,
             keep_prob,
             is_training=True):
         
diff --git a/answer_classifier_cached_features/train.py b/answer_classifier_cached_features/train.py
index 8dc118c14f6a3c6b16ca4f8f0695ecc9c081223a..af1bd708e191eae0108ee0ca86dd9063f5cc8002 100644
--- a/answer_classifier_cached_features/train.py
+++ b/answer_classifier_cached_features/train.py
@@ -24,7 +24,6 @@ class graph_creator():
             batch_size,
             image_size,
             num_neg_answers,
-            space_dim,
             regularization_coeff,
             num_regions_wo_labels,
             num_regions_w_labels,
@@ -37,7 +36,6 @@ class graph_creator():
             training=True):
         self.im_h, self.im_w = image_size
         self.num_neg_answers = num_neg_answers
-        self.space_dim = space_dim
         self.batch_size = batch_size
         self.regularization_coeff = regularization_coeff
         self.num_regions_wo_labels = num_regions_wo_labels
@@ -112,7 +110,6 @@ class graph_creator():
                 self.noun_embed,
                 self.adjective_embed,
                 self.num_neg_answers + 1,
-                self.space_dim,
                 self.plh['keep_prob'],
                 self.training)
 
@@ -913,7 +910,6 @@ if __name__=='__main__':
         constants.answer_batch_size,
         constants.image_size,
         constants.num_negative_answers,
-        constants.answer_embedding_dim,
         constants.answer_regularization_coeff,
         constants.answer_batch_size*constants.num_region_proposals,
         constants.num_regions_with_labels,