Literature Survey on Topic Modeling
نویسنده
چکیده
Topic Modeling refers to a suit of algorithms that gives us an insight of the ‘latent’ semantic topics or themes in a collection of documents. This survey provides a brief classification of different topic modeling techniques and an introductory overview of the most popular topic modeling technique LDA (latent Dirichlet Allocation) and some of its extensions. This survey also summarizes few applications of topic modeling in different fields of study.
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تاریخ انتشار 2013