Rapid and brief communication: Initialization insensitive LVQ algorithm based on cost-function adaptation

  • Authors:
  • A. K. Qin;P. N. Suganthan

  • Affiliations:
  • School of Electrical and Electronic Engineering, Nanyang Technological University, Nanyang Avenue, Singapore 639798;School of Electrical and Electronic Engineering, Nanyang Technological University, Nanyang Avenue, Singapore 639798

  • Venue:
  • Pattern Recognition
  • Year:
  • 2005

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Abstract

A learning vector quantization (LVQ) algorithm called harmonic to minimum LVQ algorithm (H2M-LVQ) is presented to tackle the initialization sensitiveness problem associated with the original generalized LVQ (GLVQ) algorithm. Experimental results show superior performance of the H2M-LVQ algorithm over the GLVQ and one of its variants on several datasets. datasets.