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Term weighting for information retrieval based on term’s discrimination power

✍ Scribed by Qing Li, Seungwoo Lee, Hanmin Jung, Yeong Su Lee…


Book ID
120752969
Publisher
Springer US
Year
2013
Tongue
English
Weight
363 KB
Volume
71
Category
Article
ISSN
0942-4962

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## Abstract Common measures of term importance in information retrieval (IR) rely on counts of term frequency; rare terms receive higher weight in document ranking than common terms receive. However, realistic scenarios yield additional information about terms in a collection. Of interest in this a