articleJournal of Machine Learning ResearchMar 1, 2003Closed access

An introduction to variable and feature selection

GGuyonIsabelleEElisseeffAndré

Abstract

Variable and feature selection have become the focus of much research in areas of application for which datasets with tens or hundreds of thousands of variables are available. These areas include t...

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Topics & keywords

Topics
Keywords
  • Feature selection
  • Variable (mathematics)
  • Feature (linguistics)
  • Focus (optics)
  • Computer science
  • Selection (genetic algorithm)
  • Artificial intelligence
  • Machine learning
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