Topic segmentation with an aspect hidden Markov model(17)

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

July2001CRL

2001/07MarkovTopicModelSegmentationwithanAspectHiddenDavidM.BleiPedroJ.Moreno