Temporal context

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 2004Publisher:Association for Computational Linguistics (ACL)Journal:Proceedings of the ACL 2004 on Student research workshop -

Authors: Robert A. Liebscher;

doi: 10.3115/1219079.1219087

Temporal context

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Abstract

This paper describes several ongoing projects that are united by the theme of changes in lexical use over time. We show that paying attention to a document's temporal context can lead to improvements in information retrieval and text categorization. We also explore a potential application in document clustering that is based upon different types of lexical changes.

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University of California, Los Angeles
United States

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