Hopfield neural network: The hyperbolic tangent and the piecewise-linear activation functions

Authors:
Amanda C. Mathias;Paulo C. Rech
Affiliations:
-;-
Venue:
Neural Networks
Year:
2012

Citing 2
Cited 1

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Abstract

This paper reports two-dimensional parameter-space plots for both, the hyperbolic tangent and the piecewise-linear neuron activation functions of a three-dimensional Hopfield neural network. The plots obtained using both neuron activation functions are compared, and we show that similar features are present on them. The occurrence of self-organized periodic structures embedded in chaotic regions is verified for the two cases.