with open(datapath + 'topic_word_distribution.pkl', 'rb') as f:
topic_word = pickle.load(f)
with open(datapath + 'doc_topic_distribution.pkl', 'rb') as f:
doc_topic = pickle.load(f)
with open(datapath + 'doc_index_LDA.pkl', 'rb') as f:
这里提到的后缀为.pkl的文件,您能告诉我如何获取吗?不胜感激