com.hankcs.hanlp.seg.Viterbi

Class ViterbiSegment

java.lang.Object

com.hankcs.hanlp.seg.Segment

com.hankcs.hanlp.seg.WordBasedSegment

com.hankcs.hanlp.seg.Viterbi.ViterbiSegment

public class ViterbiSegment
extends WordBasedSegment

Viterbi分词器
也是最短路分词，最短路求解采用Viterbi算法

Author:

hankcs

Field Summary

Fields inherited from class com.hankcs.hanlp.seg.Segment

config, customDictionary

Constructor Summary

Constructors

Constructor and Description
ViterbiSegment()
ViterbiSegment(String customPath)
ViterbiSegment(String customPath, boolean cache)

Method Summary

Modifier and Type	Method and Description
DoubleArrayTrie<CoreDictionary.Attribute>	getDat()
protected List<Term>	segSentence(char[] sentence) 给一个句子分词
void	setDat(DoubleArrayTrie<CoreDictionary.Attribute> dat)

Methods inherited from class com.hankcs.hanlp.seg.WordBasedSegment

convert, decorateResultForIndexMode, fixResultByRule, generateBiGraph, generateWord, generateWordNet, speechTagging

Methods inherited from class com.hankcs.hanlp.seg.Segment

atomSegment, combineByCustomDictionary, combineByCustomDictionary, combineByCustomDictionary, combineByCustomDictionary, convert, enableAllNamedEntityRecognize, enableCustomDictionary, enableCustomDictionary, enableCustomDictionaryForcing, enableIndexMode, enableIndexMode, enableJapaneseNameRecognize, enableMultithreading, enableMultithreading, enableNameRecognize, enableNumberQuantifierRecognize, enableOffset, enableOrganizationRecognize, enablePartOfSpeechTagging, enablePlaceRecognize, enableTranslatedNameRecognize, mergeNumberQuantifier, quickAtomSegment, seg, seg, seg2sentence, seg2sentence, simpleAtomSegment

Methods inherited from class java.lang.Object

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

Constructor Detail

ViterbiSegment

public ViterbiSegment()

ViterbiSegment

public ViterbiSegment(String customPath)

Parameters:

customPath - 自定义字典路径（绝对路径，多词典使用英文分号隔开）

ViterbiSegment

public ViterbiSegment(String customPath,
                      boolean cache)

Parameters:

customPath - customPath 自定义字典路径（绝对路径，多词典使用英文分号隔开）

cache - 是否缓存词典

Method Detail

getDat

public DoubleArrayTrie<CoreDictionary.Attribute> getDat()

setDat

public void setDat(DoubleArrayTrie<CoreDictionary.Attribute> dat)

segSentence

protected List<Term> segSentence(char[] sentence)

Description copied from class: Segment

给一个句子分词

Specified by:

segSentence in class Segment

Parameters:

sentence - 待分词句子

Returns:

单词列表