A new strategy for designing bidirectional associative memories

  • Authors:
  • Gengsheng Zheng;Sidney Nascimento Givigi;Weiyu Zheng

  • Affiliations:
  • Gengsheng Zheng, School of Computer Science and Technology, Wuhan University, Wuhan, Hubei, China;Sidney Nascimento Givigi Junior, Department of Systems and Computer Engineering, Carleton University, Ottawa, ON, Canada;Weiyu Zheng, Department of Systems and Computer Engineering, Carleton University, Ottawa, ON, Canada

  • Venue:
  • ISNN'05 Proceedings of the Second international conference on Advances in Neural Networks - Volume Part I
  • Year:
  • 2005

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Abstract

A comprehensive strategy for bidirectional associative memories (BAMs) is presented, which enhances storage capacity greatly. The design strategy combines the dummy augmentation encoding method with optimal gradient descent algorithm. The proposed method increases the storage capacity performance of BAM to its upper limit compared with original Kosko method and optimal gradient descent algorithm. Computer simulations and comparison are given based on three methods to demonstrate the performance improvement of the proposed strategy.