Multiclass Gene Selection on Microarray Data Using l1-norm Least Square Regression

  • Authors:

  • Xiyi Hang

  • Affiliations:

  • -

  • Venue:
  • IJCBS '09 Proceedings of the 2009 International Joint Conference on Bioinformatics, Systems Biology and Intelligent Computing
  • Year:
  • 2009

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Abstract

A new univariate filter method for multiclass gene selection is proposed based on l1-norm least square regression. The numerical experiment shows that the method is, at least, comparable to two popular methods: ANOVA and BSS/WSS