Finding scientific topics
Published in Proceedings of the National Academy of Sciences • Apr 6, 2004
Authors:,
Thomas L. Griffiths
Mark Steyvers
Abstract
A first step in identifying the content of a document is determining which topics that document addresses. We describe a generative model for documents, introduced by Blei, Ng, and Jordan [Blei, D. M., Ng, A. Y. & Jordan, M. I. (2003) J. Machine Learn. Res. 3, 993-1022], in which each document is ge...
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