Topics modeling based on selective Zipf distribution

Expert Systems with Applications

Volumn 39, Issue 7, 2012, Pages 6541-6546

  Zeng, Jianping ^a   Duan, Jiangjiao ^a   Cao, Wenjun ^a   Wu, Chengrong ^a  

^a FUDAN UNIVERSITY   (China)

Author keywords

Dirichlet prior; Selective Zipf distribution; Topic mining; Topic model; Well form topics

Indexed keywords

DATA SETS; DIRICHLET PRIOR; FINANCIAL CRISIS; MINING ALGORITHMS; MINING METHODS; MODELING METHOD; MULTINOMIALS; REUTERS-21578; TEXT CORPORA; TOPIC ANALYSIS; TOPIC MODEL; TRAINING DATASET; WEB CONTENT; WELL-FORM TOPICS; ZIPF DISTRIBUTION;

MINING; TEXT PROCESSING;

CHARACTER RECOGNITION;

EID: 84862794793     PISSN: 09574174     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.eswa.2011.12.051     Document Type: Article

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