merge upstream/master

1 files changed, 0 insertions, 193 deletions

diff --git a/gi/posterior-regularisation/prjava/src/phrase/PhraseCorpus.java b/gi/posterior-regularisation/prjava/src/phrase/PhraseCorpus.java
deleted file mode 100644
index 0cf31c1c..00000000
--- a/gi/posterior-regularisation/prjava/src/phrase/PhraseCorpus.java
+++ /dev/null
@@ -1,193 +0,0 @@
-package phrase;

-

-import io.FileUtil;

-

-import java.io.BufferedInputStream;

-import java.io.BufferedReader;

-import java.io.File;

-import java.io.FileNotFoundException;

-import java.io.IOException;

-import java.io.PrintStream;

-import java.util.ArrayList;

-import java.util.HashMap;

-import java.util.Scanner;

-

-public class PhraseCorpus 

-{

-	public HashMap<String,Integer>wordLex;

-	public HashMap<String,Integer>phraseLex;

-	

-	public String wordList[];

-	public String phraseList[];

-	

-	//data[phrase][num context][position]

-	public int data[][][];

-	public int numContexts;	

-

-	public PhraseCorpus(String filename) throws FileNotFoundException, IOException

-	{

-		BufferedReader r = FileUtil.reader(new File(filename));

-		

-		phraseLex=new HashMap<String,Integer>();

-		wordLex=new HashMap<String,Integer>();

-		

-		ArrayList<int[][]>dataList=new ArrayList<int[][]>();

-		String line=null;

-		numContexts = 0;

-		

-		while((line=readLine(r))!=null){

-			

-			String toks[]=line.split("\t");

-			String phrase=toks[0];

-			addLex(phrase,phraseLex);

-			

-			toks=toks[1].split(" \\|\\|\\| ");

-			

-			ArrayList <int[]>ctxList=new ArrayList<int[]>();

-			

-			for(int i=0;i<toks.length;i+=2){

-				String ctx=toks[i];

-				String words[]=ctx.split(" ");

-				if (numContexts == 0)

-					numContexts = words.length - 1;

-				else

-					assert numContexts == words.length - 1;

-				

-				int []context=new int [numContexts+1];

-				int idx=0;

-				for(String word:words){

-					if(word.equals("<PHRASE>")){

-						continue;

-					}

-					addLex(word,wordLex);

-					context[idx]=wordLex.get(word);

-					idx++;

-				}

-				

-				String count=toks[i+1];

-				context[idx]=Integer.parseInt(count.trim().substring(2));

-				

-				ctxList.add(context);

-			}

-			

-			dataList.add(ctxList.toArray(new int [0][]));

-			

-		}

-		try{

-			r.close();

-		}catch(IOException ioe){

-			ioe.printStackTrace();

-		}

-		data=dataList.toArray(new int[0][][]);

-	}

-

-	private void addLex(String key, HashMap<String,Integer>lex){

-		Integer i=lex.get(key);

-		if(i==null){

-			lex.put(key, lex.size());

-		}

-	}

-	

-	//for debugging

-	public void saveLex(String lexFilename) throws FileNotFoundException, IOException

-	{

-		PrintStream ps = FileUtil.printstream(new File(lexFilename));

-		ps.println("Phrase Lexicon");

-		ps.println(phraseLex.size());

-		printDict(phraseLex,ps);

-		

-		ps.println("Word Lexicon");

-		ps.println(wordLex.size());

-		printDict(wordLex,ps);

-		ps.close();

-	}

-	

-	private static void printDict(HashMap<String,Integer>lex,PrintStream ps){

-		String []dict=buildList(lex);

-		for(int i=0;i<dict.length;i++){

-			ps.println(dict[i]);

-		}

-	}

-	

-	public void loadLex(String lexFilename){

-		Scanner sc=io.FileUtil.openInFile(lexFilename);

-		

-		sc.nextLine();

-		int size=sc.nextInt();

-		sc.nextLine();

-		String[]dict=new String[size];

-		for(int i=0;i<size;i++){

-			dict[i]=sc.nextLine();

-		}

-		phraseLex=buildMap(dict);

-

-		sc.nextLine();

-		size=sc.nextInt();

-		sc.nextLine();

-		dict=new String[size];

-		for(int i=0;i<size;i++){

-			dict[i]=sc.nextLine();

-		}

-		wordLex=buildMap(dict);

-		sc.close();

-	}

-	

-	private HashMap<String, Integer> buildMap(String[]dict){

-		HashMap<String,Integer> map=new HashMap<String,Integer>();

-		for(int i=0;i<dict.length;i++){

-			map.put(dict[i], i);

-		}

-		return map;

-	}

-	

-	public void buildList(){

-		if(wordList==null){

-			wordList=buildList(wordLex);

-			phraseList=buildList(phraseLex);

-		}

-	}

-	

-	private static String[]buildList(HashMap<String,Integer>lex){

-		String dict[]=new String [lex.size()];

-		for(String key:lex.keySet()){

-			dict[lex.get(key)]=key;

-		}

-		return dict;

-	}

-	

-	public String getContextString(int context[], boolean addPhraseMarker)

-	{

-		StringBuffer b = new StringBuffer();

-		for (int i=0;i<context.length-1;i++)

-		{

-			if (b.length() > 0)

-				b.append(" ");

-

-			if (i == context.length/2)

-				b.append("<PHRASE> ");

-			

-			b.append(wordList[context[i]]);

-		}

-		return b.toString();

-	}

-	

-	public static String readLine(BufferedReader r){

-		try{

-			return r.readLine();

-		}

-		catch(IOException ioe){

-			ioe.printStackTrace();

-		}

-		return null;

-	}

-

-	public static void main(String[] args) throws Exception 

-	{

-		String LEX_FILENAME="../pdata/lex.out";

-		String DATA_FILENAME="../pdata/btec.con";

-		PhraseCorpus c=new PhraseCorpus(DATA_FILENAME);

-		c.saveLex(LEX_FILENAME);

-		c.loadLex(LEX_FILENAME);

-		c.saveLex(LEX_FILENAME);

-	}

-}