com.hankcs.hanlp.dependency.perceptron.transition.configuration

Class Configuration

java.lang.Object

com.hankcs.hanlp.dependency.perceptron.transition.configuration.Configuration

All Implemented Interfaces:

Serializable, Cloneable, Comparable

public class Configuration
extends Object
implements Comparable, Cloneable, Serializable

由stack、buffer和arc组成，额外记录了导致该状态的动作历史和分数

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
ArrayList<Integer>	actionHistory
float	score
Sentence	sentence
State	state

Constructor Summary

Constructors

Constructor and Description
Configuration(Sentence sentence)
Configuration(Sentence sentence, boolean rootFirst)

Method Summary

Modifier and Type	Method and Description
void	addAction(int action)
void	addScore(float score)
Configuration	clone()
int	compareTo(Object o)
boolean	equals(Object o)
float	getScore(boolean normalized) Returns the current score of the configuration
int	hashCode()
void	setScore(float score)

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Detail

sentence

public Sentence sentence

state

public State state

actionHistory

public ArrayList<Integer> actionHistory

score

public float score

Constructor Detail

Configuration

public Configuration(Sentence sentence,
                     boolean rootFirst)

Configuration

public Configuration(Sentence sentence)

Method Detail

getScore

public float getScore(boolean normalized)

Returns the current score of the configuration

Parameters:

normalized - if true, the score will be normalized by the index of done actions

Returns:

addScore

public void addScore(float score)

setScore

public void setScore(float score)

addAction

public void addAction(int action)

compareTo

public int compareTo(Object o)

Specified by:

compareTo in interface Comparable

equals

public boolean equals(Object o)

Overrides:

equals in class Object

clone

public Configuration clone()

Overrides:

clone in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object