On document relevance and lexical cohesion between query terms
نویسندگان
چکیده
منابع مشابه
On document relevance and lexical cohesion between query terms
Lexical cohesion is a property of text, achieved through lexical-semantic relations between words in text. Most information retrieval systems make use of lexical relations in text only to a limited extent. In this paper we empirically investigate whether the degree of lexical cohesion between the contexts of query terms’ occurrences in a document is related to its relevance to the query. Lexica...
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Lexical cohesion is a property of text, achieved through lexicalsemantic relations between words in text. Most information retrieval systems make use of lexical relations in text only to a limited extent. In this paper we empirically investigate whether the degree of lexical cohesion between the contexts of query terms' occurrences in a document is related to its relevance to the query. Experim...
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ژورنال
عنوان ژورنال: Information Processing & Management
سال: 2006
ISSN: 0306-4573
DOI: 10.1016/j.ipm.2006.01.008