Local Fisher Embedding

  • Authors:
  • Dick de Ridder;Marco Loog;Marcel J. T. Reinders

  • Affiliations:
  • Delft University of Technology, The Netherlands;University Medical Center Utrecht, The Netherlands;Delft University of Technology, The Netherlands

  • Venue:
  • ICPR '04 Proceedings of the Pattern Recognition, 17th International Conference on (ICPR'04) Volume 2 - Volume 02
  • Year:
  • 2004

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Abstract

In recent work, several supervised spectral embedding procedures have been proposed. Although experimentally validated, the construction of these algorithms was rather ad hoc. This paper shows how supervised locally linear embedding can be seen as performing a local Fisher mapping. A new formulation, combining linear and Fisher embedding, is proposed and experimentally validated.