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    » Document Retrieval using a Probabilistic Knowledge Model
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    ICASSP
    2009
    IEEE
    151views Signal Processing» more  ICASSP 2009»
    Improved lattice-based spoken document retrieval by directly learning from the evaluation measures
    15 years 1 months ago
    Improved lattice-based spoken document retrieval by directly learning from the evaluation measures
    Download  speech.ee.ntu.edu.tw
    Lattice-based approaches have been widely used in spoken document retrieval to handle the speech recognition uncertainty and errors. Position Specific Posterior Lattices (PSPL) an...
    Chao-hong Meng, Hung-yi Lee, Lin-shan Lee
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    SIGIR
    2002
    ACM
    75views Information Technology» more  SIGIR 2002»
    Probabilistic combination of text classifiers using reliability indicators: models and results
    14 years 9 months ago
    Probabilistic combination of text classifiers using reliability indicators: models and results
    Download  research.microsoft.com
    The intuition that different text classifiers behave in qualitatively different ways has long motivated attempts to build a better metaclassifier via some combination of classifie...
    Paul N. Bennett, Susan T. Dumais, Eric Horvitz
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    DKE
    1998
    87views more  DKE 1998»
    Using Natural Language Sources in Model-Based Knowledge Acquisition
    14 years 9 months ago
    Using Natural Language Sources in Model-Based Knowledge Acquisition
    Download  www.cs.pitt.edu
    This paper introduces a well defined co-operation between domain expert, knowledge engineer, and knowledge acquisition and transformation tools. First, the domain expert supported...
    Gabriele Schmidt, Thomas Wetter
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    ML
    2008
    ACM
    150views Machine Learning» more  ML 2008»
    Learning probabilistic logic models from probabilistic examples
    14 years 9 months ago
    Learning probabilistic logic models from probabilistic examples
    Download  ftp.cs.wisc.edu
    Abstract. We revisit an application developed originally using Inductive Logic Programming (ILP) by replacing the underlying Logic Program (LP) description with Stochastic Logic Pr...
    Jianzhong Chen, Stephen Muggleton, José Car...
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    SIGIR
    2003
    ACM
    175views Information Technology» more  SIGIR 2003»
    Beyond independent relevance: methods and evaluation metrics for subtopic retrieval
    15 years 3 months ago
    Beyond independent relevance: methods and evaluation metrics for subtopic retrieval
    Download  www.cs.cmu.edu
    We present a non-traditional retrieval problem we call subtopic retrieval. The subtopic retrieval problem is concerned with finding documents that cover many different subtopics ...
    ChengXiang Zhai, William W. Cohen, John D. Laffert...
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