Document (#7039)

Author
Tenopir, C.
Title
Online databases : natural language searching with WIN
Source
Library journal. 118(1993) no.18, S.54-56
Year
1993
Abstract
WESTLAW is one of the first major commercial online systems to embrace both natural language input and partial match searching. Provides a backgroud to WESTLAW. Explains how the WESTLAW Is Natural (WIN) search engine works. Some searchers find that when searching with commands and Boolean logic, results differ drastically from those produces by searching with WIN. Discusses exact match Boolean logic search engines
Theme
Retrievalalgorithmen

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