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Phase structure rewrite systems in information retrievalOperational level automatic indexing requires an efficient means of normalizing natural language phrases. Subject switching requires an efficient means of translating one set of authorized terms to another. A phrase structure rewrite system called a Lexical Dictionary is explained that performs these functions. Background, operational use, other applications and ongoing research are explained.
Document ID
19850062619
Document Type
Reprint (Version printed in journal)
Authors
Klingbiel, P. H. (Planning Research Corp. Clearwater, FL, United States)
Date Acquired
August 12, 2013
Publication Date
January 1, 1985
Publication Information
Publication: Information Processing and Management
Volume: 21
Issue: 2, 19
ISSN: 0306-4573
Subject Category
DOCUMENTATION AND INFORMATION SCIENCE
Distribution Limits
Public
Copyright
Other