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Adaptive multi-class support vector machine for microarray classification and gene selection

  • Juntao Li*
  • , Yingmin Jia
  • , Junping Du
  • , Fashan Yu
  • *此作品的通讯作者
  • Beihang University
  • Beijing University of Posts and Telecommunications
  • Henan Polytechnic University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

This paper proposes an adaptive multi-class support vector machine for simultaneous microarray classification and gene selection. By evaluating the gene ranking significance, the adaptive multi-class support vector machine is shown to encourage an adaptive grouping effect in the process of building classifiers, thus leading a sparse multi-classifiers with enhanced interpretability. Based on a reasonable correlation between the two regularization parameters, an efficient solution path algorithm is developed for solving the proposed support vector machine. Experiments performed on the leukaemia data set are provided to verify the obtained results.

源语言英语
主期刊名ICCAS-SICE 2009 - ICROS-SICE International Joint Conference 2009, Proceedings
2658-2663
页数6
出版状态已出版 - 2009
活动ICROS-SICE International Joint Conference 2009, ICCAS-SICE 2009 - Fukuoka, 日本
期限: 18 8月 200921 8月 2009

出版系列

姓名ICCAS-SICE 2009 - ICROS-SICE International Joint Conference 2009, Proceedings

会议

会议ICROS-SICE International Joint Conference 2009, ICCAS-SICE 2009
国家/地区日本
Fukuoka
时期18/08/0921/08/09

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