IRS13
Scientific Report No. IRS-13 Information Storage and Retrieval
Evaluation Parameters
chapter
E. M. Keen
Harvard University
Gerard Salton
Use, reproduction, or publication, in whole or in part, is permitted for any purpose of the United States Government.
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Recoil
ADI, Abstracts, Thesaurus
Individual Precision Recall Curves for 22 Requests, showing
the Wide Scatter of Individual Results
Fig . 12