com.googlecode.whatswrong
Class NLPDiff

java.lang.Object
  com.googlecode.whatswrong.NLPDiff

public class NLPDiff
extends Object

An NLPDiff object takes two NLPInstances, a gold and a guess instance, and compares the set of edges that both contain. The result is a new NLP instance that contains

• all edges which are in both instances. These will have the type "type:Match" where "type" is the original type of the edges.
• all edges which are only in the the guess instance. These will have the type "type:FP"
• all edges which are only in the gold instance. These will have the type "type:FN".

Author:

Sebastian Riedel

Constructor Summary

NLPDiff()

Method Summary

NLPInstance

diff(NLPInstance goldInstance, NLPInstance guessInstance) Calculates the difference between two NLP instances in terms of their edges.

Methods inherited from class java.lang.Object

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

Constructor Detail

NLPDiff

public NLPDiff()

Method Detail

diff

public NLPInstance diff(NLPInstance goldInstance,
                        NLPInstance guessInstance)

Calculates the difference between two NLP instances in terms of their edges.

Parameters:

goldInstance - the gold instance

guessInstance - the (system) guess instance.

Returns:

An NLPInstance with Matches, False Negatives and False Positives of the difference.