Feature selection based on class distribution difference and VPRS for text classification

Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology

Volumn 29, Issue 12, 2007, Pages 2880-2884

  Wu, Di ^a,b   Zhang, Ya Ping ^a   Yin, Fu Liang ^a   Li, Ming ^b  

^a DALIAN UNIVERSITY OF TECHNOLOGY   (China)

^b China Aviation Industry Corporation   (China)

Author keywords

Feature filtering; Feature selection; Text classification; Variable Precision Rough Set; Weight calculating

Indexed keywords

CALCULATIONS; CLASSIFICATION (OF INFORMATION); COMPUTER PROGRAMMING LANGUAGES; FEATURE EXTRACTION; MATHEMATICAL MODELS; ROUGH SET THEORY; SUPPORT VECTOR MACHINES;

CLASS DISTRIBUTION DIFFERENCE; FEATURE FILTERING; FEATURE REDUCTION; FEATURE SELECTION; SQL SENTENCES; TEXT CLASSIFICATION; VARIABLE PRECISION ROUGH SETS; VECTOR SPACE MODELS; WEIGHT CALCULATIONS;

TEXT PROCESSING;

EID: 38349054631     PISSN: 10095896     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

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