def arun_2010(topic_term_dists, doc_topic_dists, doc_lengths, num_topics):
P = svdvals(topic_term_dists)
Q = np.matmul(doc_lengths, doc_topic_dists) / np.linalg.norm(doc_lengths)
return entropy(P, Q)
lda_tuna.py 文件源码
python
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