A neural network with asymmetric basis functions for feature extraction of ECG P waves

  • Authors:
  • E. de Azevedo Botter;C. L. Nascimento, Jr.;T. Yoneyama

  • Affiliations:
  • Inst. Dante Pazzanese de Cardiologia, Sao Paulo;-;-

  • Venue:
  • IEEE Transactions on Neural Networks
  • Year:
  • 2001

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Abstract

In this work a simple neural network with asymmetric basis functions is proposed as a feature extractor for P waves in electrocardiographic signals (ECG). The neural network is trained using the classical backward-error-propagation algorithm. The performance of the proposed network was tested using actual ECG signals and compared with other types of neural feature extractors