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ERIC Number: EJ112923
Record Type: Journal
Publication Date: 1974
Pages: N/A
Abstractor: N/A
ISBN: N/A
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EISSN: N/A
The Anomalous Behavior of Precision in the Swets Model, and its Resolution
Bookstein, Abraham
Journal of Documentation, 30, 4, 374-80, Dec 74
A model for an information retrieval system in which recall and precision are inversely related is described, and then the anomaly is resolved. (PF)
Descriptors: Information Retrieval, Mathematical Models, Models, Recall (Psychology), Relevance (Information Retrieval)
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Education Level: N/A
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Grant or Contract Numbers: N/A