Learning microarray gene expression data by hybrid discriminant analysis

Yijuan Lu, Qi Tian, Maribel Sanchez, Jennifer Neary, Feng Liu, Yufeng Wang

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

Abstract

A proposed hybrid dimension reduction scheme-hybrid discriminant analysis-merges principal component and linear discriminant analysis in a unified framework for studying gene expression data. This flexible technique also reduces computational complexity. We conducted a set of 80 microarray experiments to test this technique as well as a boosted hybrid analysis technique.

Original languageEnglish (US)
Pages (from-to)22-31
Number of pages10
JournalIEEE Multimedia
Volume14
Issue number4
DOIs
StatePublished - Oct 2007

Keywords

  • And microarray analysis
  • Dimension reduction
  • LDA
  • PCA

ASJC Scopus subject areas

  • Software
  • Signal Processing
  • Media Technology
  • Hardware and Architecture
  • Computer Science Applications

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