(PECL fann >= 1.0.0) Get the number of neurons in each layer in the network

(PECL fann >= 1.0.0) Sets the steepness of the activation steepness in the output layer

(PECL fann >= 1.0.0) The connection constructor

(PECL fann >= 1.0.0) Sets the steepness of the activation steepness for all neurons in the all hidden layers

(PECL fann >= 1.0.0) Returns the cascade activation steepnesses

(PECL fann >= 1.0.0) Resets the last error string

(PECL fann >= 1.0.0) Scales the outputs in the training data to the specified range

(PECL fann >= 1.0.0) Initialize the weights using Widrow + Nguyen’s algorithm

(PECL fann >= 1.0.0) Reads a file that stores training data

(PECL fann >= 1.0.0) Sets the activation function for supplied neuron and layer