Document (#2678)

Author
Qiu, Y.
Frei, H.P.
Title
Concept based query expansion
Source
SIGIR forum. 1993, Special issue, S.160-169
Year
1993
Abstract
Presentation of a probabilistic query expansion based on an automatically constructed similarity thesaurus. Such thesauri reflect the domain knowledge of their origin collection
Theme
Semantisches Umfeld in Indexierung u. Retrieval

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