code simplification
code simplification

FighterLYL/DeepLearningTutorials,NanYoMy/DeepLearningTutorials,NanYoMy/DeepLearningTutorials,FighterLYL/DeepLearningTutorials,liangz0707/DeepLearningTutorials,SYSUNLP/DeepLearningTutorials,EugenePig/DeepLearningTutorials,marchick209/DeepLearningTutorials,liangz0707/DeepLearningTutorials,webeng/DeepLearningTutorials,agarbuno/DeepLearningTutorials,shijiaxing/DeepLearningTutorials,linan7788626/DeepLearningTutorials,webeng/DeepLearningTutorials,ericzhouh/DeepLearningTutorials,AveRapina/DeepLearningTutorials,xuezhisd/DeepLearningTutorials,marchick209/DeepLearningTutorials,mmolero/DeepLearningTutorials,OlafLee/DeepLearningTutorials,jorik041/DeepLearningTutorials,iamtrask/DeepLearningTutorials,cainiaocome/DeepLearningTutorials,pombredanne/DeepLearningTutorials,yukoba/DeepLearningTutorials,haojunyu/DeepLearningTutorials,heaven00/DeepLearningTutorials,haojunyu/DeepLearningTutorials,ericzhouh/DeepLearningTutorials,abergeron/DeepLearningTutorials,xuezhisd/DeepLearningTutorials,cainiaocome/DeepLearningTutorials,linan7788626/DeepLearningTutorials,AveRapina/DeepLearningTutorials,shijiaxing/DeepLearningTutorials,yukoba/DeepLearningTutorials,iamtrask/DeepLearningTutorials,jyb002/DeepLearningTutorials,SYSUNLP/DeepLearningTutorials,OlafLee/DeepLearningTutorials,jorik041/DeepLearningTutorials,sha8e/DeepLearningTutorials,pengsun/DeepLearningTutorials,agarbuno/DeepLearningTutorials,sha8e/DeepLearningTutorials,webeng/DeepLearningTutorials,jyb002/DeepLearningTutorials,heaven00/DeepLearningTutorials,pengsun/DeepLearningTutorials,mmolero/DeepLearningTutorials,pombredanne/DeepLearningTutorials,EugenePig/DeepLearningTutorials,abergeron/DeepLearningTutorials