Search (4 results, page 1 of 1)

  • × theme_ss:"Theorie verbaler Dokumentationssprachen"
  • × theme_ss:"Begriffstheorie"
  1. DIN 2330: Begriffe und Benennungen (1979) 0.01
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  2. Haldenwanger, H.H.M.: Begriff und Sprache in der Dokumentation (1961) 0.01
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  3. Dahlberg, I.: Über Gegenstände, Begriffe, Definitionen und Benennungen: zur möglichen Neufassung von DIN 2330 (1976) 0.01
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  4. Evens, M.: Thesaural relations in information retrieval (2002) 0.01
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    Abstract
    Thesaural relations have long been used in information retrieval to enrich queries; they have sometimes been used to cluster documents as well. Sometimes the first query to an information retrieval system yields no results at all, or, what can be even more disconcerting, many thousands of hits. One solution is to rephrase the query, improving the choice of query terms by using related terms of different types. A collection of related terms is often called a thesaurus. This chapter describes the lexical-semantic relations that have been used in building thesauri and summarizes some of the effects of using these relational thesauri in information retrieval experiments