• DocumentCode
    1482570
  • Title

    Combining GMM, Jensen´s inequality and BIC for speaker indexing

  • Author

    He, Qian-Hua ; Yang, J.-C. ; Li, Y.-X. ; He, Jinwei ; Zhang, Xu-Yao ; Li, Wenyuan

  • Author_Institution
    Sch. of Electron. & Inf. Eng., South China Univ. of Technol., Guangzhou, China
  • Volume
    46
  • Issue
    9
  • fYear
    2010
  • Firstpage
    654
  • Lastpage
    655
  • Abstract
    According to Jensen´s inequality, the Bayesian information criterion (BIC) based on the Gaussian mixture model (GMM) is applied to speaker indexing. It can utilise the advantages of BIC and GMM. Experimental results have demonstrated that it is superior to both single-Gaussian-based BIC and GMM for speaker indexing.
  • Keywords
    Bayes methods; Gaussian processes; speech processing; BIC; Bayesian information criterion; GMM; Gaussian mixture model; Jensen inequality; speaker indexing;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el.2010.3003
  • Filename
    5457409
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1482570