Package org.apache.spark.ml.ann

Interface ActivationFunction

All Superinterfaces:

Serializable, scala.Serializable

public interface ActivationFunction
extends scala.Serializable

Trait for functions and their derivatives for functional layers

Method Summary

Modifier and Type	Method	Description
scala.Function1<Object,Object>	derivative()	Implements a derivative of a function (needed for the back propagation)
scala.Function1<Object,Object>	eval()	Implements a function

Method Details

derivative

scala.Function1<Object,Object> derivative()

Implements a derivative of a function (needed for the back propagation)

Returns:

(undocumented)

eval

scala.Function1<Object,Object> eval()

Implements a function

Returns:

(undocumented)