edu.upenn.seas.mstparser

Class KBestParseForest

java.lang.Object

edu.upenn.seas.mstparser.KBestParseForest

public class KBestParseForest
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
ParseForestItem[][][][][]	chart
static int	rootType

Constructor Summary

Constructors

Constructor and Description
KBestParseForest(int start, int end, DependencyInstance inst, int K)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	add(int s, int type, int dir, double score, FeatureVector fv)
boolean	add(int s, int r, int t, int type, int dir, int comp, double score, FeatureVector fv, ParseForestItem p1, ParseForestItem p2)
FeatureVector	cat(FeatureVector fv1, FeatureVector fv2)
Object[]	getBestParse()
Object[][]	getBestParses()
String	getDepString(ParseForestItem pfi)
FeatureVector	getFeatureVector(ParseForestItem pfi)
ParseForestItem	getItem(int s, int t, int dir, int comp)
ParseForestItem	getItem(int s, int t, int dir, int comp, int k)
ParseForestItem[]	getItems(int s, int t, int dir, int comp)
int[][]	getKBestPairs(ParseForestItem[] items1, ParseForestItem[] items2)
double	getProb(int s, int t, int dir, int comp)
double	getProb(int s, int t, int dir, int comp, int i)
double[]	getProbs(int s, int t, int dir, int comp)

Methods inherited from class java.lang.Object

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

Field Detail

rootType

public static int rootType

chart

public ParseForestItem[][][][][] chart

Constructor Detail

KBestParseForest

public KBestParseForest(int start,
                int end,
                DependencyInstance inst,
                int K)

Method Detail

add

public boolean add(int s,
          int type,
          int dir,
          double score,
          FeatureVector fv)

add

public boolean add(int s,
          int r,
          int t,
          int type,
          int dir,
          int comp,
          double score,
          FeatureVector fv,
          ParseForestItem p1,
          ParseForestItem p2)

getProb

public double getProb(int s,
             int t,
             int dir,
             int comp)

getProb

public double getProb(int s,
             int t,
             int dir,
             int comp,
             int i)

getProbs

public double[] getProbs(int s,
                int t,
                int dir,
                int comp)

getItem

public ParseForestItem getItem(int s,
                      int t,
                      int dir,
                      int comp)

getItem

public ParseForestItem getItem(int s,
                      int t,
                      int dir,
                      int comp,
                      int k)

getItems

public ParseForestItem[] getItems(int s,
                         int t,
                         int dir,
                         int comp)

getBestParse

public Object[] getBestParse()

getBestParses

public Object[][] getBestParses()

getFeatureVector

public FeatureVector getFeatureVector(ParseForestItem pfi)

getDepString

public String getDepString(ParseForestItem pfi)

cat

public FeatureVector cat(FeatureVector fv1,
                FeatureVector fv2)

getKBestPairs

public int[][] getKBestPairs(ParseForestItem[] items1,
                    ParseForestItem[] items2)