Local Fisher Embedding

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.

• Type: Conference
• Year: 2004
• Where: ICPR
• Authors: Dick de Ridder, Marco Loog, Marcel J. T. Reinders
• Keywords: Computer Vision, Fisher Embedding, ICPR 2004, Linear Embedding, Supervised Spectral Embedding