Two-way Poisson mixture models for simultaneous document classification and word clustering

Computational Statistics and Data Analysis

Volumn 50, Issue 1 SPEC. ISS., 2006, Pages 163-180

  Li, Jia ^a   Zha, Hongyuan ^a  

^a PENNSYLVANIA STATE UNIVERSITY   (United States)

Author keywords

Document classification; Mixture of Poisson distributions; Simultaneous classification and clustering; Two way mixture model; Word clustering

Indexed keywords

CLASSIFICATION (OF INFORMATION); DATA REDUCTION; MATHEMATICAL MODELS; PARAMETER ESTIMATION; VECTORS; VOCABULARY CONTROL;

DOCUMENT CLASSIFICATION; MIXTURE OF POISSON DISTRIBUTIONS; SIMULTANEOUS CLASSIFICATION AND CLUSTERING; TWO-WAY MIXTURE MODELS; WORD CLUSTERING;

POISSON DISTRIBUTION;

EID: 24644456463     PISSN: 01679473     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.csda.2004.07.013     Document Type: Article

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