On EM Estimation for Mixture of Multivariate t-Distributions

著录项

• 来源
  《Neural processing letters》 |2009年第3期|243-256|共14页
• 作者

  Haixian Wang; Zilan Hu;

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• 作者单位

  Key Laboratory of Child Development and Learning Science of Ministry of Education, Research Center for Learning Science, Southeast University, 210096 Nanjing, Jiangsu, People's Republic of China;

  School of Mathematics and Physics, Anhui University of Technology, 243002 Maanshan, Anhui, People's Republic of China;

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• 原文格式 PDF
• 正文语种 eng
• 中图分类
• 关键词

  mixture of multivariate t-distributions; expectation maximization (EM) algorithm; robust modelling; missing data;

  机译：多元t分布的混合;期望最大化（EM）算法;强大的建模;缺失数据;