Pattern recognition using discriminative feature extraction

  • Authors:
  • A. Biem;S. Katagiri;Biing-Hwang Juang

  • Affiliations:
  • ATR Human Inf. Process. Res. Labs., Kyoto;-;-

  • Venue:
  • IEEE Transactions on Signal Processing
  • Year:
  • 1997

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Abstract

We propose a new design method, called discriminative feature extraction for practical modular pattern recognizers. A key concept of discriminative feature extraction is the design of an overall recognizer in a manner consistent with recognition error minimization. The utility of the method is demonstrated in a Japanese vowel recognition task