net.sf.tweety.arg.deductive.categorizer

Class ClassicalCategorizer

java.lang.Object

net.sf.tweety.arg.deductive.categorizer.ClassicalCategorizer

All Implemented Interfaces:

Categorizer

public class ClassicalCategorizer
extends Object
implements Categorizer

This class implements a simple categorizer that does an bottom-up marking of the tree; leafs are marked undefeated and an inner node is marked defeated if at least one child is marked undefeated and defeated otherwise.

The method "categorize" returns "1" if the root node is undefeated and "0" if it is defeated.

Author:

Matthias Thimm

Constructor Summary

Constructors

Constructor and Description
ClassicalCategorizer()

Method Summary

Modifier and Type	Method and Description
double	categorize(ArgumentTree argumentTree) This method categorizes the given argument tree.

Methods inherited from class java.lang.Object

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

Constructor Detail

ClassicalCategorizer

public ClassicalCategorizer()

Method Detail

categorize

public double categorize(ArgumentTree argumentTree)

Description copied from interface: Categorizer

This method categorizes the given argument tree. In general, the semantics of this function is that a higher value of this categorization means a higher belief in the claim of the root argument of the argument tree.

Specified by:

categorize in interface Categorizer

Parameters:

argumentTree - some argument tree.

Returns:

the categorization of the argument tree.