org.encog.engine.network.activation
public interface ActivationFunction extends Serializable, Cloneable
Modifier and Type  Method and Description 

void 
activationFunction(double[] d,
int start,
int size)
Implements the activation function.

ActivationFunction 
clone() 
double 
derivativeFunction(double b,
double a)
Calculate the derivative.

String 
getFactoryCode() 
String[] 
getParamNames() 
double[] 
getParams() 
boolean 
hasDerivative() 
void 
setParam(int index,
double value)
Set one of the params for this activation function.

void activationFunction(double[] d, int start, int size)
d
 The input array to the activation function.start
 The starting index.size
 The number of values to calculate.double derivativeFunction(double b, double a)
b
 The number to calculate the derivative of, the number "before" the
activation function was applied.a
 The number "after" an activation function has been applied.boolean hasDerivative()
double[] getParams()
void setParam(int index, double value)
index
 The index of the param to set.value
 The value to set.String[] getParamNames()
ActivationFunction clone()
String getFactoryCode()
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