net.sf.tweety.math.func

Class EntropyFunction

java.lang.Object

net.sf.tweety.math.func.EntropyFunction

All Implemented Interfaces:

SimpleFunction<Vector<Double>,Double>, SimpleRealValuedFunction

Direct Known Subclasses:

EntropyNorm

public class EntropyFunction
extends Object
implements SimpleRealValuedFunction

The entropy function.

Author:

Matthias Thimm

Constructor Summary

Constructors

Constructor and Description
EntropyFunction()

Method Summary

Modifier and Type	Method and Description
Double	eval(Vector<Double> x) Evaluates the function for the given element.
Term	getTerm(Vector<Term> element)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EntropyFunction

public EntropyFunction()

Method Detail

eval

public Double eval(Vector<Double> x)

Description copied from interface: SimpleFunction

Evaluates the function for the given element.

Specified by:

eval in interface SimpleFunction<Vector<Double>,Double>

Parameters:

x - some element

Returns:

the value of the element.

getTerm

public Term getTerm(Vector<Term> element)

Specified by:

getTerm in interface SimpleRealValuedFunction