com.hankcs.hanlp.dependency.perceptron.transition.parser

Class ArcEager

java.lang.Object

com.hankcs.hanlp.dependency.perceptron.transition.parser.TransitionBasedParser

com.hankcs.hanlp.dependency.perceptron.transition.parser.ArcEager

public class ArcEager
extends TransitionBasedParser

Field Summary

Fields inherited from class com.hankcs.hanlp.dependency.perceptron.transition.parser.TransitionBasedParser

classifier, dependencyRelations, featureLength, maps

Method Summary

Modifier and Type	Method and Description
static boolean	canDo(Action action, State state)
static void	commitAction(int action, int label, float score, ArrayList<Integer> dependencyRelations, Configuration newConfig)
static boolean	isTerminal(ArrayList<Configuration> beam) Shows true if all of the configurations in the beam are in the terminal state
static void	leftArc(State state, int dependency)
static void	reduce(State state)
static void	rightArc(State state, int dependency)
static void	shift(State state)
static void	unShift(State state)

Methods inherited from class com.hankcs.hanlp.dependency.perceptron.transition.parser.TransitionBasedParser

idWord

Methods inherited from class java.lang.Object

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

Method Detail

shift

public static void shift(State state)

unShift

public static void unShift(State state)

reduce

public static void reduce(State state)

leftArc

public static void leftArc(State state,
                           int dependency)

rightArc

public static void rightArc(State state,
                            int dependency)

canDo

public static boolean canDo(Action action,
                            State state)

isTerminal

public static boolean isTerminal(ArrayList<Configuration> beam)

Shows true if all of the configurations in the beam are in the terminal state

Parameters:

beam - the current beam

Returns:

true if all of the configurations in the beam are in the terminal state

commitAction

public static void commitAction(int action,
                                int label,
                                float score,
                                ArrayList<Integer> dependencyRelations,
                                Configuration newConfig)