An information-theoretic measure of term specificity

• 1 January 1992
• journal article
• research article
• Published by Wiley in Journal of the American Society for Information Science
• Vol. 43  (1) , 54-61
• https://doi.org/10.1002/(sici)1097-4571(199201)43:1<54::aid-asi5>3.0.co;2-a

Abstract

Keywords

• CONCEPTION
• RELEVANCE INFORMATION RETRIEVAL
• DOCUMENT RETRIEVAL
• MATHEMATICAL FORMULAS
• INFORMATION RETRIEVAL
• CONTENT ANALYSIS
• INDEXING
• PROBABILISTIC MODEL
• SIGNAL THEORY
• DESIGN
• INFORMATION THEORY
• SHANNON THEORY
• WEIGHTING