Maximum Likelihood Topographic Map Formation

  • Authors:
  • Marc M. Van Hulle

  • Affiliations:
  • K.U.Leuven, Laboratorium voor Neuro- en Psychofysiologie, B-3000 Leuven, Belgium

  • Venue:
  • Neural Computation
  • Year:
  • 2005

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Abstract

We introduce a new unsupervised learning algorithm for kernel-based topographic map formation of heteroscedastic gaussian mixtures that allows for a unified account of distortion error (vector quantization), log-likelihood, and Kullback-Leibler divergence.