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    CVPR
    2008
    IEEE
    186views Computer Vision» more  CVPR 2008»
    Dimensionality reduction by unsupervised regression
    15 years 11 months ago
    Dimensionality reduction by unsupervised regression
    Download  faculty.ucmerced.edu
    We consider the problem of dimensionality reduction, where given high-dimensional data we want to estimate two mappings: from high to low dimension (dimensionality reduction) and f...
    Miguel Á. Carreira-Perpiñán, ...
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    66
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    NAACL
    2007
    107views Computational Linguistics» more  NAACL 2007»
    Unsupervised Resolution of Objects and Relations on the Web
    14 years 11 months ago
    Unsupervised Resolution of Objects and Relations on the Web
    Download  turing.cs.washington.edu
    The task of identifying synonymous relations and objects, or Synonym Resolution (SR), is critical for high-quality information extraction. The bulk of previous SR work assumed str...
    Alexander Yates, Oren Etzioni
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    ICASSP
    2009
    IEEE
    134views Signal Processing» more  ICASSP 2009»
    Unsupervised equalization of Lombard effect for speech recognition in noisy adverse environment
    15 years 4 months ago
    Unsupervised equalization of Lombard effect for speech recognition in noisy adverse environment
    Download  www.utdallas.edu
    When exposed to environmental noise, speakers adjust their speech production to maintain intelligible communication. This phenomenon, called Lombard effect (LE), is known to consi...
    Hynek Boril, John H. L. Hansen
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    TASLP
    2010
    133views more  TASLP 2010»
    Unsupervised Equalization of Lombard Effect for Speech Recognition in Noisy Adverse Environments
    14 years 4 months ago
    Unsupervised Equalization of Lombard Effect for Speech Recognition in Noisy Adverse Environments
    Download  www.utdallas.edu
    In the presence of environmental noise, speakers tend to adjust their speech production in an effort to preserve intelligible communication. The noise-induced speech adjustments, c...
    Hynek Boril, John H. L. Hansen
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    81
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    ICCV
    2009
    IEEE
    682views Computer Vision» more  ICCV 2009»
    Segmentation and Shading Estimation in Slowly Changing Textured Images
    16 years 2 months ago
    Segmentation and Shading Estimation in Slowly Changing Textured Images
    Download  people.csail.mit.edu
    We present a novel representation for modeling textured regions subject to smooth variations in orientation and scale. Utilizing the steerable pyramid of Simoncelli and Freeman ...
    Jason Chang, John W. Fisher III
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