Search (3 results, page 1 of 1)

  • × author_ss:"Ruge, G."
  • × author_ss:"Schwarz, C."
  • × theme_ss:"Computerlinguistik"
  1. Ruge, G.; Schwarz, C.: Linguistically based term associations : a new semantic component for a hyperterm system (1990) 0.01 
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    Abstract
    REALIST (Retrieval Aids by Linguistics and Statistics) is a tool which supplies the user of free text information retrieval systems with information about the terms in the databases. The resulting tables of terms show term relations according to their meaning in the database and form a kind of 'road map' of the database to give the user orientation help
    Type
    a
  2. Ruge, G.; Schwarz, C.: ¬Die Leistungsfähigkeit von linguistischen Verfahren in der Massentextverarbeitung (1989) 0.00 
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    Abstract
    Dependenzstrukturen stellen syntagmatische Relationen von Worten in Texten dar. Ihre Anwendungsmöglichkeiten im Information Retrieval werden erläutert. Bei Siemens wurde ein System zur Transformation von Texten in Dependenzstrukturen entwickelt, wobei besonders darauf geachtet wurde, die Wirkung gegen den Aufwand abzuwiegen. Die letzte Version verarbeitet 20 MB Freitext in einer Stunde Realzeit auf einem Siemens BS2000 Großrechner. Analyse-Recall and Analyse-Precision liegen jeweils bei 0,85
    Type
    a
  3. Ruge, G.; Schwarz, C.: Term association and computational linguistics (1991) 0.00 
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    Abstract
    Most systems for term associations are statistically based. In general they exploit term co-occurrences. A critical overview about statistical approaches in this field is given. A new approach on the basis of a linguistic analysis for large amounts of textual data is outlined
    Type
    a

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