Continuous complex-valued back-propagation learning

  title={Continuous complex-valued back-propagation learning},
  author={A. Hirose},
  journal={Electronics Letters},
  • A. Hirose
  • Published 1992
  • Computer Science
  • Electronics Letters
  • A novel back-propagation learning method is proposed for fully complex-valued layered neural networks. Nonlinearity suitable for realising smooth and unified complex learning is introduced. A gradient descent method is also analysed and optimised so that the variations of independent elements of the output complex vectors are related directly to the fragmentary changes of weighting matrix elements. The learning process is presented and demonstrated. 
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