eus.ixa.ixa.pipe.ml.parse

Class ParserEvaluator

java.lang.Object

opennlp.tools.util.eval.Evaluator<Parse>

eus.ixa.ixa.pipe.ml.parse.ParserEvaluator

public class ParserEvaluator
extends opennlp.tools.util.eval.Evaluator<Parse>

Class for ParserEvaluator. This ParserEvaluator behaves like EVALB with no exceptions, e.g, without removing punctuation tags, or equality between ADVP and PRT (as in COLLINS convention). To follow parsing evaluation conventions (Bikel, Collins, Charniak, etc.) as in EVALB, options are to be added to the ParserEvaluatorTool.

Constructor Summary

Constructors

Constructor and Description
ParserEvaluator(ShiftReduceParser aParser, ParserEvaluationMonitor... monitors) Construct a parser with some evaluation monitors.

Method Summary

Modifier and Type	Method and Description
opennlp.tools.util.eval.FMeasure	getFMeasure() It returns the fmeasure result.
static void	main(String[] args) Main method to show the example of running the evaluator.
protected Parse	processSample(Parse reference)

Methods inherited from class opennlp.tools.util.eval.Evaluator

evaluate, evaluateSample

Methods inherited from class java.lang.Object

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

Constructor Detail

ParserEvaluator

public ParserEvaluator(ShiftReduceParser aParser,
                       ParserEvaluationMonitor... monitors)

Construct a parser with some evaluation monitors.

Parameters:

aParser - the parser

monitors - the evaluation monitors

Method Detail

processSample

protected final Parse processSample(Parse reference)

Specified by:

processSample in class opennlp.tools.util.eval.Evaluator<Parse>

getFMeasure

public final opennlp.tools.util.eval.FMeasure getFMeasure()

It returns the fmeasure result.

Returns:

the fmeasure value

main

public static void main(String[] args)

Main method to show the example of running the evaluator. Moved to a test case soon, hopefully.

Parameters:

args - arguments