package func.nn.activation;
/**
* A linear activation function
* @author Andrew Guillory gtg008g@mail.gatech.edu
* @version 1.0
*/
public class LinearActivationFunction extends DifferentiableActivationFunction {
/**
* @see nn.function.DifferentiableActivationFunction#derivative(double)
*/
public double derivative(double value) {
return 1;
}
/**
* @see nn.function.ActivationFunction#activation(double)
*/
public double value(double value) {
return value;
}
}