Characterization of two new experimental collections in computer and information science containing textual and bibliographic concepts:
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Bibliographische Detailangaben
Beteilige Person: Fox, Edward Alan 1950- (VerfasserIn)
Format: Buch
Sprache:Englisch
Veröffentlicht: Ithaca, New York 1983
Schriftenreihe:Cornell University <Ithaca, NY> / Department of Computer Science: Technical report 561
Abstract:Two new collections are described which are particularly useful for investigating the interaction between textual and bibliographic data in the automatic indexing and retrieval of documents. An extension to the vector space model has been proposed whereby various types of concepts are included in the representation of such documents. Experiments using an enhanced version of the SMART system have shown such an extended model to perform better than simpler schemes. The CACM and ISI collections developed for this research should be of value for future related studies
The ISI collection has author, title/abstract, and co-citation data for the 1460 most highly cited articles and manuscripts in information science in the 1969-1977 period. The CACM collection contains 7 types of concepts for the 3204 articles published in the Communication of the ACM up through 1979. These collections have 76 and 52 queries, respectively, along with relevance judgments
Umfang:64 S.
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Teilbibliothek Mathematik & Informatik, Berichte

Bestandsangaben von Teilbibliothek Mathematik &amp; Informatik, Berichte
Signatur: 0111 2001 B 6052-561
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