com.googlecode.clearnlp.run.SRLEvaluate Maven / Gradle / Ivy

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/**
* Copyright (c) 2009-2012, Regents of the University of Colorado
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
* Neither the name of the University of Colorado at Boulder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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package com.googlecode.clearnlp.run;

import java.io.BufferedReader;
import java.io.IOException;

import org.kohsuke.args4j.Option;

import com.googlecode.clearnlp.dependency.DEPLib;
import com.googlecode.clearnlp.dependency.srl.SRLEval;
import com.googlecode.clearnlp.reader.AbstractColumnReader;
import com.googlecode.clearnlp.util.UTInput;
import com.googlecode.clearnlp.util.pair.StringIntPair;


public class SRLEvaluate extends AbstractRun
{
	@Option(name="-g", usage="the gold-standard file (input; required)", required=true, metaVar="")
	private String s_goldFile;
	@Option(name="-s", usage="the system file (input; required)", required=true, metaVar="")
	private String s_autoFile;
	@Option(name="-gi", usage="the column index of semantic arguments in the gold-standard file (input; required)", required=true, metaVar="")
	private int    i_goldIndex;
	@Option(name="-si", usage="the column index of semantic arguments in the sytem file (input; required)", required=true, metaVar="")
	private int    i_autoIndex;
	
	public SRLEvaluate() {}
	
	public SRLEvaluate(String[] args)
	{
		initArgs(args);
		run(s_goldFile, s_autoFile, i_goldIndex-1, i_autoIndex-1);
	}
	
	public void run(String goldFile, String autoFile, int goldIndex, int autoIndex)
	{
		BufferedReader fGold = UTInput.createBufferedFileReader(goldFile);
		BufferedReader fAuto = UTInput.createBufferedFileReader(autoFile);
		StringIntPair[] gHeads, aHeads;
		SRLEval eval = new SRLEval();
		String[] gold, auto;
		String line;
		
		try
		{
			while ((line = fGold.readLine()) != null)
			{
				gold = line.split(AbstractColumnReader.DELIM_COLUMN);
				auto = fAuto.readLine().split(AbstractColumnReader.DELIM_COLUMN);
				
				line = line.trim();
				if (line.isEmpty())	 continue;
				
				gHeads = toSHeads(gold[goldIndex]);
				aHeads = toSHeads(auto[autoIndex]);
				eval.evaluate(gHeads, aHeads);
			}
		}
		catch (IOException e) {e.printStackTrace();}
		
		eval.print();
	}
	
	private StringIntPair[] toSHeads(String sHeads)
	{
		if (sHeads.equals(AbstractColumnReader.BLANK_COLUMN))
			return new StringIntPair[0];
			
		String[] heads = sHeads.split(DEPLib.DELIM_HEADS), tmp;
		int i, size = heads.length, headId;
		
		StringIntPair[] p = new StringIntPair[size];
		String label;
		
		for (i=0; i