Topic segmentation with an aspect hidden Markov model(3)
时间:2025-04-27
时间:2025-04-27
We present a novel probabilistic method for partially unsupervised topic segmentation on unstructured text. Previous approaches to this problem utilize the hidden Markov model framework (HMM). The HMM treats a document as mutually independent sets of words
Authorsemail:blei@cs.berkeley.edu,Pedro.Moreno@
cCompaqComputerCorporation,2001
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