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Cited by 620

The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.

Rank-biased precision for measurement of retrieval effectiveness

Moffat, Alistair, Zobel, Justin·2008·ACM Transactions on Information Systems

Abstract

A range of methods for measuring the effectiveness of information retrieval systems has been proposed. These are typically intended to provide a quantitative single-value summary of a document ranking relative to a query. However, many of these measures have failings. For example, recall is not well founded as a measure of satisfaction, since the user of an actual system cannot judge recall. Average precision is derived from recall, and suffers from the same problem. In addition, average precision lacks key stability properties that are needed for robust experiments. In this article, we introduce a new effectiveness metric, rank-biased precision , that avoids these problems. Rank-biased pre-cision is derived from a simple model of user behavior, is robust if answer rankings are extended to greater depths, and allows accurate quantification of experimental uncertainty, even when only partial relevance judgments are available.

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Metadata

Authors
Moffat, A., & Zobel, J.
Venue
ACM Transactions on Information Systems
Published
2008-12
Volume
27
Issue
1
Pages
1-27
ISSN
  • 1046-8188 (ISSN-L)
  • 1558-2868
OpenAlex
W1968927634
Cited by
620
References
3
FWCI
82.89
Type
journal article
Language
en
Open access
closed

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