740904774
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740904774
F:\python\lib\site-packages\gensim\models\ldamodel.py:821: RuntimeWarning: divide by zero encountered in double_scalars perwordbound = self.bound(chunk, subsample_ratio=subsample_ratio) / (subsample_ratio * corpus_words) 产生了上面的报错，是的每个主题下的词都是一样的并且权重都为0，不知道您是否遇到了这样的问题