com.hankcs.hanlp.classification.features

Class TfOnlyFeatureWeighter

java.lang.Object

com.hankcs.hanlp.classification.features.TfOnlyFeatureWeighter

All Implemented Interfaces:

IFeatureWeighter, Serializable

public class TfOnlyFeatureWeighter
extends Object
implements IFeatureWeighter

仅仅使用TF的权重计算方式

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
TfOnlyFeatureWeighter()

Method Summary

Modifier and Type	Method and Description
double	weight(int feature, int tf) 计算权重

Methods inherited from class java.lang.Object

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

Constructor Detail

TfOnlyFeatureWeighter

public TfOnlyFeatureWeighter()

Method Detail

weight

public double weight(int feature,
                     int tf)

Description copied from interface: IFeatureWeighter

计算权重

Specified by:

weight in interface IFeatureWeighter

Parameters:

feature - 词的id

Returns:

权重