Generalized learning graph quantization

  • Authors:
  • Brijnesh J. Jain;Klaus Obermayer

  • Affiliations:
  • Berlin Institute of Technology, Germany;Berlin Institute of Technology, Germany

  • Venue:
  • GbRPR'11 Proceedings of the 8th international conference on Graph-based representations in pattern recognition
  • Year:
  • 2011

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Abstract

This contribution extends generalized LVQ, generalized relevance LVQ, and robust soft LVQ to the graph domain. The proposed approaches are based on the basic learning graph quantization (lgq) algorithm using the orbifold framework. Experiments on three data sets show that the proposed approaches outperform lgq and lgq2.1.