Lexical cohesion and term proximity in document ranking
نویسندگان
چکیده
منابع مشابه
Lexical cohesion and term proximity in document ranking
We demonstrate effective new methods of document ranking based on lexical cohesive relationships between query terms. The proposed methods rely solely on the lexical relationships between original query terms, and do not involve query expansion or relevance feedback. Two types of lexical cohesive relationship information between query terms are used in document ranking: short-distance collocati...
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ژورنال
عنوان ژورنال: Information Processing & Management
سال: 2008
ISSN: 0306-4573
DOI: 10.1016/j.ipm.2008.01.003