Automatic phrase indexing for document retrieval

1 January 1987

proceedings article
Published by Association for Computing Machinery (ACM)

p. 91-101
https://doi.org/10.1145/42005.42016

Abstract

An automatic phrase indexing method based on the term discrimination model is described, and the results of retrieval experiments on five document collections are presented. Problems related to this non-syntactic phrase construction method are discussed, and some possible solutions are proposed that make use of information about the syntactic structure of document and query texts.

Keywords

POSSIBLE SOLUTION
SYNTACTIC STRUCTURE
RETRIEVAL EXPERIMENT
DOCUMENT COLLECTION
TERM DISCRIMINATION MODEL
AUTOMATIC PHRASE INDEXING METHOD
DOCUMENT RETRIEVAL
QUERY TEXT
NON-SYNTACTIC PHRASE CONSTRUCTION METHOD

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