simbad.piconode.ext
Class ActivationFunction_hyperbolicTangent

java.lang.Object
  extended by simbad.piconode.core.operator.Operator
      extended by simbad.piconode.core.operator.ActivationFunction
          extended by simbad.piconode.core.operator.ActivationFunctionWithDerivative
              extended by simbad.piconode.ext.ActivationFunction_hyperbolicTangent
All Implemented Interfaces:
java.io.Serializable

public class ActivationFunction_hyperbolicTangent
extends ActivationFunctionWithDerivative
implements java.io.Serializable

See Also:
Serialized Form

Constructor Summary
ActivationFunction_hyperbolicTangent()
           
 
Method Summary
 double applyDerivativeFunction(double __tanhValue)
          compute the value from derivative of the hyperbolic tangent function.
 double applyFunction(double __value)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ActivationFunction_hyperbolicTangent

public ActivationFunction_hyperbolicTangent()
Method Detail

applyFunction

public double applyFunction(double __value)
Specified by:
applyFunction in class ActivationFunctionWithDerivative

applyDerivativeFunction

public double applyDerivativeFunction(double __tanhValue)
compute the value from derivative of the hyperbolic tangent function. Important note : input is tanh(x) !

Specified by:
applyDerivativeFunction in class ActivationFunctionWithDerivative