edu.berkeley.nlp.PCFGLA.TreeListMerger Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of berkeleyparser Show documentation

The Berkeley parser analyzes the grammatical structure of natural language using probabilistic context-free grammars (PCFGs).

The newest version!

///**
// * 
// */
//package edu.berkeley.nlp.PCFGLA;
//
//import java.io.FileInputStream;
//import java.io.FileOutputStream;
//import java.io.InputStreamReader;
//import java.io.OutputStreamWriter;
//import java.io.PrintWriter;
//import java.util.LinkedList;
//
//import edu.berkeley.nlp.PCFGLA.TreeReranker.Options;
//import edu.berkeley.nlp.syntax.Tree;
//import edu.berkeley.nlp.syntax.Trees.PennTreeReader;
//
///**
// * @author petrov
// *
// */
//public class TreeListMerger {
//	@Option(name = "-inputFile", usage = "Input File for Parse Trees.")
//	public String inputFile;
//
//	@Option(name = "-outputFile", usage = "Output File for Merged List")
//	public String outputFile;
//	
//	@Option(name = "-nGrammars", usage = "Number of grammars")
//	public int nGrammars;
//
//	public static void main(String[] args) {
//		OptionParser optParser = new OptionParser(Options.class);
//		Options opts = (Options) optParser.parse(args, true);
//		// provide feedback on command-line arguments
//		System.err.println("Calling with " + optParser.getPassedInOptions());
//
//    try {
//    	PennTreeReader[] treeReaders = new PennTreeReader[opts.nGrammars];
//    	PrintWriter outputData = (opts.outputFile==null) ? new PrintWriter(new OutputStreamWriter(System.out)) : new PrintWriter(new OutputStreamWriter(new FileOutputStream(opts.outputFile), "UTF-8"), true);
//    	
//  		for (int i=0; i tree = null;
//    	while(treeReaders[opts.nGrammars-1].hasNext()){
//    		LinkedList> uniqueList;
//    		for (int i=0; i parse failure
//	    			outputData.write("()\n");
//	    			continue;
//	    		}
//    		}
//      }
//    } catch (Exception ex) {
//      ex.printStackTrace();
//    }
//    System.exit(0);
//	}
//}