Predictive Behavior of a Computational Foot/Ankle Model through Artificial Neural Networks

Figure 1

General structure for feedforward (FFN) and radial basis function (RBFN) networks. Sigmoidal and Gaussian transfer functions appear in the hidden layers’ neurons for the FFN and RBFN, respectively. ( = input; th weight in layer ; = output; th hidden neuron) (adapted from [1, 13]).