Convergence of BP algorithm for product unit neural networks with exponential weights

نویسندگان

  • C. Zhang
  • W. Wu
  • X. H. Chen
  • Y. Xiong
چکیده

Product unit neural networks with exponential weights (PUNNs) can provide more powerful internal representation capability than traditional feed-forward neural networks. In this paper, a convergence result of the back-propagation (BP) algorithm for training PUNNs is presented. The monotonicity of the error function in the training iteration process is also guaranteed. A numerical example is given to support the theoretical findings. r 2008 Elsevier B.V. All rights reserved. MSC: 92B20; 68Q32; 74P05

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عنوان ژورنال:
  • Neurocomputing

دوره 72  شماره 

صفحات  -

تاریخ انتشار 2008