Browsing Mathematics (Faculty of) by Author "Zhang, Xueshan"
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Novelty Detection by Latent Semantic Indexing
Zhang, Xueshan (University of Waterloo, 2013-05-23)As a new topic in text mining, novelty detection is a natural extension of information retrieval systems, or search engines. Aiming at refining raw search results by filtering out old news and saving only the novel messages, ...