PubMed smarter: Query expansion with implicit words based on gene ontology

Knowledge-Based Systems

Volumn 21, Issue 8, 2008, Pages 927-933

  Huang, Yin Fu ^a   Hsu, Chun Hao ^a  

^a NATIONAL YUNLIN UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Taiwan)

Author keywords

Gene ontology; IDF; Inverse Document Frequency; Term Frequency; Text mining; TF

Indexed keywords

INFORMATION RETRIEVAL SYSTEMS; INFORMATION SERVICES; KETONES; MANAGEMENT INFORMATION SYSTEMS; ONTOLOGY; TEXT PROCESSING;

GENE ONTOLOGY; IDF; INVERSE DOCUMENT FREQUENCY; TERM FREQUENCY; TEXT MINING; TF;

INFORMATION RETRIEVAL;

EID: 54949094708     PISSN: 09507051     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.knosys.2008.04.002     Document Type: Article

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