An Improved Algorithm for the Calculation of Exact Term Discrimination Values.

El-Hamdouchi, Abdelmoula; Willett, Peter

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Peer reviewed

ERIC Number: EJ367804

Record Type: Journal

Publication Date: 1988

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An Improved Algorithm for the Calculation of Exact Term Discrimination Values.

El-Hamdouchi, Abdelmoula; Willett, Peter

Information Processing and Management, v24 n1 p17-22 1988

Describes an algorithm for the calculation of term discrimination values that may be used when the interdocument similarity measure used is the cosine coefficient and when the document representations have been weighted using one particular term weighting scheme. (7 references) (Author/CLB)

Descriptors: Algorithms, Automatic Indexing, Computational Linguistics, Discriminant Analysis, Information Retrieval

Publication Type: Journal Articles; Reports - Research

Education Level: N/A

Audience: Researchers

Language: English

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