Training of a feedforward multiple-valued neural network by error backpropagation with a multilevel threshold function.
A technique for the training of multiple-valued neural networks based on a backpropagation learning algorithm employing a multilevel threshold function is proposed. The optimum threshold width of the multilevel function and the range of the learning parameter to be chosen for convergence are derived. Trials performed on a benchmark problem demonstrate the convergence of the network within the specified range of parameters.
Asari
V K
VK
Dept. of Electr. and Comput. Eng., Old Dominion Univ., Norfolk, VA.