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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 7 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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    SIGIR
    2005
    ACM
    154views Information Technology» more  SIGIR 2005»
    Linear discriminant model for information retrieval
    14 years 1 months ago
    Linear discriminant model for information retrieval
    Download  www.iro.umontreal.ca
    This paper presents a new discriminative model for information retrieval (IR), referred to as linear discriminant model (LDM), which provides a flexible framework to incorporate a...
    Jianfeng Gao, Haoliang Qi, Xinsong Xia, Jian-Yun N...
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    CIKM
    2005
    Springer
    165views Information Technology» more  CIKM 2005»
    Query expansion using term relationships in language models for information retrieval
    14 years 1 months ago
    Query expansion using term relationships in language models for information retrieval
    Download  www.iro.umontreal.ca
    Language Modeling (LM) has been successfully applied to Information Retrieval (IR). However, most of the existing LM approaches only rely on term occurrences in documents, queries...
    Jing Bai, Dawei Song, Peter Bruza, Jian-Yun Nie, G...
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    SIGIR
    2012
    ACM
    211views Information Technology» more  SIGIR 2012»
    Explicit relevance models in intent-oriented information retrieval diversification
    11 years 10 months ago
    Explicit relevance models in intent-oriented information retrieval diversification
    Download  ir.ii.uam.es
    The intent-oriented search diversification methods developed in the field so far tend to build on generative views of the retrieval system to be diversified. Core algorithm compon...
    Saul Vargas, Pablo Castells, David Vallet
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    ECIR
    2007
    Springer
    93views Information Technology» more  ECIR 2007»
    Modeling Term Associations for Ad-Hoc Retrieval Performance Within Language Modeling Framework
    13 years 9 months ago
    Modeling Term Associations for Ad-Hoc Retrieval Performance Within Language Modeling Framework
    Download  speech.csie.ntnu.edu.tw
    Xing Wei, W. Bruce Croft
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