[KSCI] Korea Science Citation Index Service

http://dx.doi.org/10.5351/CKSS.2002.9.1.001

Classification Analysis in Information Retrieval by Using Gauss Patterns

Lee, Jung-Jin (Department of Statistics, SoongSil University)
Kim, Soo-Kwan (Parole Science Inc.)

Publication Information

Communications for Statistical Applications and Methods / v.9, no.1, 2002 , pp. 1-11 More about this Journal

Abstract

This paper discusses problems of the Poisson Mixture model which Is widely used to decide the effective words in judging relevant document. Gamma Distribution model and Gauss Patterns model as an alternative of the Poisson Mixture model are studied. Classification experiments by using TREC sub-collection, WSJ[1,2] with MGQUERY and AidSearch3.0 system are discussed.

Keywords

Poisson Mixture Model; Gauss Pattern; Information Retrieval;

Citations & Related Records

Reference

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