CALLING SEQUENCE

y = ann_log_activ(x)

PARAMETERS

y Matrix containing the activation, one pattern per column. For each pattern: 1 y(i) = -------------- 1 + exp[-x(i)] x Matrix containing the total neuronal input, one pattern per column. For each pattern: each x(i) for the corresponding i-th neuron on the current layer.

Description

This function is the default neuronal activation function. Any other, user defined, function should have the same input and output format for variables.

See Also