From 37d5d18ac69dfe7830607f7c288f29b5f0141312 Mon Sep 17 00:00:00 2001
From: desaicwtf <desaicwtf@ec762483-ff6d-05da-a07a-a48fb63a330f>
Date: Sun, 4 Jul 2010 19:04:31 +0000
Subject: PR phrase labeling draft

git-svn-id: https://ws10smt.googlecode.com/svn/trunk@124 ec762483-ff6d-05da-a07a-a48fb63a330f
---
 .../prjava/src/hmm/HMMObjective.java                  | 11 +++++++----
 gi/posterior-regularisation/prjava/src/hmm/POS.java   | 19 ++-----------------
 2 files changed, 9 insertions(+), 21 deletions(-)

(limited to 'gi/posterior-regularisation/prjava/src/hmm')

diff --git a/gi/posterior-regularisation/prjava/src/hmm/HMMObjective.java b/gi/posterior-regularisation/prjava/src/hmm/HMMObjective.java
index 551210c0..70b6c966 100644
--- a/gi/posterior-regularisation/prjava/src/hmm/HMMObjective.java
+++ b/gi/posterior-regularisation/prjava/src/hmm/HMMObjective.java
@@ -18,7 +18,7 @@ public class HMMObjective extends ProjectedObjective{
 	
 	private static final double GRAD_DIFF = 3;
 	public static double INIT_STEP_SIZE=10;
-	public static double VAL_DIFF=2000;
+	public static double VAL_DIFF=1000;
 	
 	private HMM hmm;
 	double[] newPoint  ;
@@ -33,7 +33,7 @@ public class HMMObjective extends ProjectedObjective{
 	private SimplexProjection projection;
 	
 	private int wordFreq[];
-	private static int MIN_FREQ=3;
+	private static int MIN_FREQ=10;
 	private int numWordsToProject=0;
 	
 	private int n_param;
@@ -88,6 +88,9 @@ public class HMMObjective extends ProjectedObjective{
 						if(projectionMap[word]==null){
 							projectionMap[word]=new TIntArrayList[n_states];
 						}
+			//			if(posteriorMap[sentNum][i]==null){
+			//				posteriorMap[sentNum][i]=new int[n_states];
+			//			}
 						
 						posteriorMap[sentNum][i][state]=n_param;
 						if(projectionMap[word][state]==null){
@@ -96,8 +99,8 @@ public class HMMObjective extends ProjectedObjective{
 						}
 						projectionMap[word][state].add(n_param);
 						n_param++;
-					}else{
-						
+					}
+					else{
 						posteriorMap[sentNum][i][state]=-1;
 					}
 				}
diff --git a/gi/posterior-regularisation/prjava/src/hmm/POS.java b/gi/posterior-regularisation/prjava/src/hmm/POS.java
index 722d38e2..2dcf271c 100644
--- a/gi/posterior-regularisation/prjava/src/hmm/POS.java
+++ b/gi/posterior-regularisation/prjava/src/hmm/POS.java
@@ -8,8 +8,8 @@ import data.Corpus;
 public class POS {
 
 	//public String trainFilename="../posdata/en_train.conll";
-	//public static String trainFilename="../posdata/small_train.txt";
-	public static String trainFilename="../posdata/en_test.conll";
+	public static String trainFilename="../posdata/small_train.txt";
+//	public static String trainFilename="../posdata/en_test.conll";
 //	public static String trainFilename="../posdata/trial1.txt";
 	
 	public static String testFilename="../posdata/en_test.conll";
@@ -72,21 +72,6 @@ public class POS {
 		}
 
 		hmm.writeModel(modelFilename);
-		
-		Corpus test=new Corpus(testFilename,c.vocab);
-		
-		PrintStream ps= io.FileUtil.openOutFile(predFilename);
-		
-		int [][]data=test.getAllData();
-		for(int i=0;i<data.length;i++){
-			int []tag=hmm.viterbi(data[i]);
-			String sent[]=test.get(i);
-			for(int j=0;j<data[i].length;j++){
-				ps.println(sent[j]+"\t"+tag[j]);
-			}
-			ps.println();
-		}
-		ps.close();
 	}
 	
 	
-- 
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