𝔖 Bobbio Scriptorium
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A mathematical model of a weighted boolean retrieval system

✍ Scribed by W.G. Waller; Donald H. Kraft

Book ID
113329494
Publisher
Elsevier Science
Year
1979
Tongue
English
Weight
1014 KB
Volume
15
Category
Article
ISSN
0306-4573

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There have been a number of major evaluations of the performance of retrieval systems against large full text and surrogate (bibliographic) databases. These evaluations have concentrated on the experimental determination of the Precision Ratio, the fraction of retrieved items that are relevant to an