Document (#17752)

Title

Dow Jones unveils knowledge indexing system

Source

Advanced technology libraries. 26(1997) no.5, S.2-3

Year

1997

Abstract

Dow Jones Interactive Publishing has developed a sophisticated automatic knowledge indexing system that will allow searchers of the Dow Jones News / Retrieval service to get highly targeted results from a search in the service's Publications Library. Instead of relying on a thesaurus of company names, the new system uses a combination of that basic algorithm plus unique rules based on the editorial styles of individual publications in the Library. Dow Jones have also announced its acceptance of the definitions of 'selected full text' and 'full text' from Bibliodata's Fulltext Sources Online directory

Theme

Automatisches Indexieren
Volltextretrieval

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