Document (#16039)

Author

Ruge, G.
Schwarz, C.

Title

¬Die Leistungsfähigkeit von linguistischen Verfahren in der Massentextverarbeitung

Source

Klassifikation und Ordnung. Tagungsband 12. Jahrestagung der Gesellschaft für Klassifikation, Darmstadt 17.-19.3.1988. Hrsg.: R. Wille

Imprint

Frankfurt : Indeks

Year

1989

Pages

S.262-265

Series

Studien zur Klassifikation; Bd.19

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

Theme

Computerlinguistik

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