• DocumentCode
    431312
  • Title

    On Initialization of Gaussian Mixtures: A Hybrid Genetic EM Algorithm

  • Author

    Pernkopf, Franz

  • Author_Institution
    Lab. of Signal Process. & Speech Commun., Graz Univ. of Technol., Austria
  • Volume
    1
  • fYear
    2005
  • fDate
    March 18-23, 2005
  • Firstpage
    693
  • Lastpage
    696
  • Keywords
    Gaussian distribution; convergence of numerical methods; genetic algorithms; search problems; speech processing; unsupervised learning; GA-EM algorithm; Gaussian mixture models; MDL criterion; expectation maximization; hybrid genetic EM algorithm; initialization; learning; minimum description length; monotonic convergence; multivariate data; population-based stochastic search; Covariance matrix; Gaussian distribution; Genetics; Laboratories; Oral communication; Parametric statistics; Probability distribution; Signal processing algorithms; Space exploration; Stochastic processes;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Acoustics, Speech, and Signal Processing, 2005. Proceedings. (ICASSP '05). IEEE International Conference on
  • ISSN
    1520-6149
  • Print_ISBN
    0-7803-8874-7
  • Type

    conf

  • DOI
    10.1109/ICASSP.2005.1415208
  • Filename
    1415208
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=431312