Statistical relationship determination in automatic thesaurus construction

Authors:
Libo Chen;Peter Fankhauser;Ulrich Thiel;Thomas Kamps
Affiliations:
Fraunhofer IPSI, Darmstadt, Germany;Fraunhofer IPSI, Darmstadt, Germany;Fraunhofer IPSI, Darmstadt, Germany;Fraunhofer IPSI, Darmstadt, Germany
Venue:
Proceedings of the 14th ACM international conference on Information and knowledge management
Year:
2005

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Word association norms, mutual information, and lexicography

Computational Linguistics
Information Retrieval

Information Retrieval
Automatic Information Organization and Retrieval.

Automatic Information Organization and Retrieval.

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Abstract

Statistical relationship determination among terms is one of the key issues in automatic thesaurus construction. We systematically analyze existing relevant approaches based on their underlying probabilistic assumptions, and propose a combined approach that overcomes their limitations.