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    SIGIR
    2012
    ACM
    219views Information Technology» more  SIGIR 2012»
    Language intent models for inferring user browsing behavior
    11 years 11 months ago
    Language intent models for inferring user browsing behavior
    Download  ilps.science.uva.nl
    Modeling user browsing behavior is an active research area with tangible real-world applications, e.g., organizations can adapt their online presence to their visitors browsing be...
    Manos Tsagkias, Roi Blanco
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    SIGIR
    2002
    ACM
    124views Information Technology» more  SIGIR 2002»
    Risk minimization and language modeling in text retrieval dissertation abstract
    13 years 8 months ago
    Risk minimization and language modeling in text retrieval dissertation abstract
    Download  www.sigir.org
    tion Abstract ChengXiang Zhai (Advisor: John Lafferty) Language Technologies Institute School of Computer Science Carnegie Mellon University With the dramatic increase in online in...
    ChengXiang Zhai
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    CIKM
    2010
    Springer
    101views Information Technology» more  CIKM 2010»
    Fast query expansion using approximations of relevance models
    13 years 7 months ago
    Fast query expansion using approximations of relevance models
    Download  www.cs.umass.edu
    Pseudo-relevance feedback (PRF) improves search quality by expanding the query using terms from high-ranking documents from an initial retrieval. Although PRF can often result in ...
    Marc-Allen Cartright, James Allan, Victor Lavrenko...
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    VRST
    2009
    ACM
    162views Virtual Reality» more  VRST 2009»
    Indexing and retrieval of human motion data by a hierarchical tree
    14 years 3 months ago
    Indexing and retrieval of human motion data by a hierarchical tree
    Download  vr.ict.ac.cn
    For the convenient reuse of large-scale 3D motion capture data, browsing and searching methods for the data should be explored. In this paper, an efficient indexing and retrieval...
    Shuangyuan Wu, Zhaoqi Wang, Shihong Xia
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    SIGIR
    2006
    ACM
    98views Information Technology» more  SIGIR 2006»
    Regularized estimation of mixture models for robust pseudo-relevance feedback
    14 years 2 months ago
    Regularized estimation of mixture models for robust pseudo-relevance feedback
    Download  sifaka.cs.uiuc.edu
    Pseudo-relevance feedback has proven to be an effective strategy for improving retrieval accuracy in all retrieval models. However the performance of existing pseudo feedback meth...
    Tao Tao, ChengXiang Zhai
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