Peer reviewedERIC Number: EJ122947
Record Type: Journal
Publication Date: 1975
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A Probabilistic Approach to Automatic Keyword Indexing
Harter, Stephen P.
Journal of the American Society for Information Science, 26, 4, 197-206, Jul-Aug 75
Confirms previously published research in concluding that specialty words tend to possess frequency distributions which cannot be described by a single Poisson distribution. (Author/PF)
Descriptors: Automatic Indexing, Indexing, Keywords, Mathematical Models, Probability, Statistical Analysis
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