The National Physical Laboratory Experiments in Statistical Word Associations and Their Use in Document Indexing And Retrieval [microform] / P. K. T. Vaswani and J. B. Cameron.

The experiments involved 11,571 abstracts (with titles), 1,000 key-word stems and 93 search requests. Measures of word association are derived in several ways from the numbers of documents in which two given words co-occur, and measures of similarity from the numbers of words associated with both. W...

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Bibliographic Details

Online Access:	Request ERIC Document
Main Author:	Vaswani, P. K. T.
Corporate Author:	National Physical Laboratory (Great Britain)
Other Authors:	Cameron, J. B.
Format:	Microfilm Book
Language:	English
Published:	[S.l.] : Distributed by ERIC Clearinghouse, 1970.
Subjects:	Cluster Grouping. Indexes. Indexing. Information Retrieval. Search Strategies. Word Frequency.