Document (#5496)

Author

Bollmann, P.
Cherniavsky, V.S.

Title

Probleme der Bewertung von Information-Retrieval-Systemen

Source

Datenbasen, Datenbanken, Netzwerke: Praxis des Information Retrieval. Hrsg.: R. Kuhlen. Bd.3: Nutzung und Bewertung von Retrievalsystemen

Imprint

München : Saur

Year

1980

Pages

S.97-121

Abstract

In diesem Beitrag werden Probleme des Messens und Bewertens bei Information Retrieval Systemen behandelt. Schwierigkeiten beim Messen, insbesondere das Problem der Sinnvollheit, werden an Beispielen erläutert. Es werden Methoden zur Analyse der Probleme vorgeschlagen und auf bekannte Maße wie Recall, Fallout, Precision, Recall-Fallout-Graph und Recall-Precision-Graph angewendet. Dabei werden implizit Methoden der Meßtheorie benutzt

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