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    » Density Estimation Using Mixtures of Mixtures of Gaussians
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    ICML
    2008
    IEEE
    195views Machine Learning» more  ICML 2008»
    Estimating local optimums in EM algorithm over Gaussian mixture model
    16 years 2 months ago
    Estimating local optimums in EM algorithm over Gaussian mixture model
    Download  www.comp.nus.edu.sg
    EM algorithm is a very popular iteration-based method to estimate the parameters of Gaussian Mixture Model from a large observation set. However, in most cases, EM algorithm is no...
    Zhenjie Zhang, Bing Tian Dai, Anthony K. H. Tung
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    115
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    BMCBI
    2010
    105views more  BMCBI 2010»
    Evaluation of fecal mRNA reproducibility via a marginal transformed mixture modeling approach
    15 years 2 months ago
    Evaluation of fecal mRNA reproducibility via a marginal transformed mixture modeling approach
    Download  www.biomedcentral.com
    Background: Developing and evaluating new technology that enables researchers to recover gene-expression levels of colonic cells from fecal samples could be key to a non-invasive ...
    Nysia I. George, Joanne R. Lupton, Nancy D. Turner...
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    ICASSP
    2009
    IEEE
    218views Signal Processing» more  ICASSP 2009»
    Multichannel nonnegative matrix factorization in convolutive mixtures. With application to blind audio source separation
    15 years 5 months ago
    Multichannel nonnegative matrix factorization in convolutive mixtures. With application to blind audio source separation
    Download  www.irisa.fr
    We consider inference in a general data-driven object-based model of multichannel audio data, assumed generated as a possibly underdetermined convolutive mixture of source signals...
    Alexey Ozerov, Cédric Févotte
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    126
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    NN
    1998
    Springer
    177views Neural Networks» more  NN 1998»
    Soft vector quantization and the EM algorithm
    15 years 1 months ago
    Soft vector quantization and the EM algorithm
    Download  www.cmpe.boun.edu.tr
    The relation between hard c-means (HCM), fuzzy c-means (FCM), fuzzy learning vector quantization (FLVQ), soft competition scheme (SCS) of Yair et al. (1992) and probabilistic Gaus...
    Ethem Alpaydin
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    ICONIP
    2009
    84views Information Technology» more  ICONIP 2009»
    Variational Bayes from the Primitive Initial Point for Gaussian Mixture Estimation
    14 years 11 months ago
    Variational Bayes from the Primitive Initial Point for Gaussian Mixture Estimation
    Download  www-als.ics.nitech.ac.jp
    Yuta Ishikawa, Ichiro Takeuchi, Ryohei Nakano
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