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An Automatic Document Indexing System Based on Cooperating Expert Systems: Design and Development. (English)
Can. J. Inf. Librar. Sci. 18, No. 2, 32-50 (1993).
Describes the design of an automatic indexing system that is based on statistical techniques and expert system technology. Highlights include system architecture; the derivation of topic indicators, including word frequency; experimental results using documents from ERIC; the effects of stemming; and the identification of characteristic vocabularies for given subject areas. (ERIC)
Classification: R55
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