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A unified model for metasearch and the efficient evaluation of retrieval systems via the hedge algorithm

Published: 28 July 2003 Publication History

Abstract

We present a unified framework for simultaneously solving both the pooling problem (the construction of efficient document pools for the evaluation of retrieval systems) and metasearch (the fusion of ranked lists returned by retrieval systems in order to increase performance). The implementation is based on the Hedge algorithm for online learning, which has the advantage of convergence to bounded error rates approaching the performance of the best linear combination of the underlying systems. The choice of a loss function closely related to the average precision measure of system performance ensures that the judged document set performs well, both in constructing a metasearch list and as a pool for the accurate evaluation of retrieval systems. Our experimental results on TREC data demonstrate excellent performance in all measures---evaluation of systems, retrieval of relevant documents, and generation of metasearch lists.

References

[1]
G. V. Cormack, C. R. Palmer, and C. L. A. Clarke. Efficient construction of large test collections. In Croft et~al. \citesigir98, pages 282--289.
[2]
W. B. Croft, A. Moffat, C. J. van Rijsbergen, R. Wilkinson, and J. Zobel, editors. Proceedings of the 21th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Melbourne, Australia, Aug. 1998. ACM Press, New York.
[3]
Y. Freund and R. E. Schapire. A decision-theoretic generalization of on-line learning and an application to boosting. Journal of Computer and System Sciences, 55(1):119--139, Aug. 1997.
[4]
J. Zobel. How reliable are the results of large-scale retrieval experiments? In Croft et al. {2}, pages 307--314.

Cited By

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  • (2019)Unbiased Low-Variance Estimators for Precision and Related Information Retrieval Effectiveness MeasuresProceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval10.1145/3331184.3331355(945-948)Online publication date: 18-Jul-2019
  • (2018)Fusion in Information RetrievalThe 41st International ACM SIGIR Conference on Research & Development in Information Retrieval10.1145/3209978.3210186(1383-1386)Online publication date: 27-Jun-2018
  • (2014)Reducing Reliance on Relevance Judgments for System Comparison by Using Expectation-MaximizationProceedings of the 36th European Conference on IR Research on Advances in Information Retrieval - Volume 841610.5555/2964060.2964062(1-12)Online publication date: 13-Apr-2014
  • Show More Cited By

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    cover image ACM Conferences
    SIGIR '03: Proceedings of the 26th annual international ACM SIGIR conference on Research and development in informaion retrieval
    July 2003
    490 pages
    ISBN:1581136463
    DOI:10.1145/860435
    Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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    Association for Computing Machinery

    New York, NY, United States

    Publication History

    Published: 28 July 2003

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    Author Tags

    1. metasearch
    2. pooling
    3. retrieval systems

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    SIGIR '03 Paper Acceptance Rate 46 of 266 submissions, 17%;
    Overall Acceptance Rate 705 of 3,463 submissions, 20%

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    Cited By

    View all
    • (2019)Unbiased Low-Variance Estimators for Precision and Related Information Retrieval Effectiveness MeasuresProceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval10.1145/3331184.3331355(945-948)Online publication date: 18-Jul-2019
    • (2018)Fusion in Information RetrievalThe 41st International ACM SIGIR Conference on Research & Development in Information Retrieval10.1145/3209978.3210186(1383-1386)Online publication date: 27-Jun-2018
    • (2014)Reducing Reliance on Relevance Judgments for System Comparison by Using Expectation-MaximizationProceedings of the 36th European Conference on IR Research on Advances in Information Retrieval - Volume 841610.5555/2964060.2964062(1-12)Online publication date: 13-Apr-2014
    • (2014)Reducing Reliance on Relevance Judgments for System Comparison by Using Expectation-MaximizationAdvances in Information Retrieval10.1007/978-3-319-06028-6_1(1-12)Online publication date: 2014
    • (2012)Constructing test collections by inferring document relevance via extracted relevant informationProceedings of the 21st ACM international conference on Information and knowledge management10.1145/2396761.2396783(145-154)Online publication date: 29-Oct-2012
    • (2009)Document selection methodologies for efficient and effective learning-to-rankProceedings of the 32nd international ACM SIGIR conference on Research and development in information retrieval10.1145/1571941.1572022(468-475)Online publication date: 19-Jul-2009
    • (2008)Estimating average precision when judgments are incompleteKnowledge and Information Systems10.5555/3227237.322750616:2(173-211)Online publication date: 1-Aug-2008
    • (2008)Ranked feature fusion models for ad hoc retrievalProceedings of the 17th ACM conference on Information and knowledge management10.1145/1458082.1458200(893-900)Online publication date: 26-Oct-2008
    • (2008)Algorithmic mediation for collaborative exploratory searchProceedings of the 31st annual international ACM SIGIR conference on Research and development in information retrieval10.1145/1390334.1390389(315-322)Online publication date: 20-Jul-2008

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