Guided HTM: Hierarchical Topic Model with Dirichlet Forest Priors
IEEE Trans. Knowl. Data Eng., Volume 29, Issue 2, 2017, Pages 330-343.
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Despite the proliferation of topic models, the organization of topics from the probabilistic models needs improvement in two ways: the better structured presentation of topics and the incorporation of domain knowledge on the corpus. The structured presentation, i.e., the hierarchical topic model, helps in categorizing similar topics; the ...More
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