Document (#7819)

Author

Willett, P.

Title

Best-match text retrieval

Source

Library and information briefings. 1993, no.49, S.1-11

Year

1993

Abstract

Provides an introduction to the computational techniques that underlie best match searching retrieval systems. Discusses: problems of traditional Boolean systems; characteristics of best-match searching; automatic indexing; term conflation; matching of documents and queries (dealing with similarity measures, initial weights, relevance weights, and the matching algorithm); and describes operational best-match systems

Theme

Retrievalalgorithmen

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