Support feature machine for DNA microarray data

  • Authors:
  • Tomasz Maszczyk;Włodzisław Duch

  • Affiliations:
  • Department of Informatics, Nicolaus Copernicus University, Toruń, Poland;Department of Informatics, Nicolaus Copernicus University, Toruń, Poland

  • Venue:
  • RSCTC'10 Proceedings of the 7th international conference on Rough sets and current trends in computing
  • Year:
  • 2010

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Abstract

Support Feature Machines (SFM) define useful features derived from similarity to support vectors (kernel transformations), global projections (linear or perceptron-style) and localized projections. Explicit construction of extended feature spaces enables control over selection of features, complexity control and allows final analysis by any classification method. Additionally projections of high-dimensional data may be used to estimate and display confidence of predictions. This approach has been applied to the DNA microarray data.