com.hankcs.hanlp.model.crf

Class CRFLexicalAnalyzer

java.lang.Object

com.hankcs.hanlp.seg.Segment

com.hankcs.hanlp.seg.CharacterBasedSegment

com.hankcs.hanlp.tokenizer.lexical.AbstractLexicalAnalyzer

com.hankcs.hanlp.model.crf.CRFLexicalAnalyzer

All Implemented Interfaces:

LexicalAnalyzer, NERecognizer, POSTagger, Segmenter

public class CRFLexicalAnalyzer
extends AbstractLexicalAnalyzer

CRF词法分析器（中文分词、词性标注和命名实体识别）

Since:

1.6.2

Author:

hankcs

Field Summary

Fields inherited from class com.hankcs.hanlp.tokenizer.lexical.AbstractLexicalAnalyzer

enableRuleBasedSegment, neRecognizer, posTagger, segmenter, typeTable

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

config, customDictionary

Constructor Summary

Constructors

Constructor and Description
CRFLexicalAnalyzer() 加载配置文件指定的模型
CRFLexicalAnalyzer(CRFSegmenter segmenter) 构造CRF词法分析器
CRFLexicalAnalyzer(CRFSegmenter segmenter, CRFPOSTagger posTagger) 构造CRF词法分析器
CRFLexicalAnalyzer(CRFSegmenter segmenter, CRFPOSTagger posTagger, CRFNERecognizer neRecognizer) 构造CRF词法分析器
CRFLexicalAnalyzer(String cwsModelPath) 构造CRF词法分析器
CRFLexicalAnalyzer(String cwsModelPath, String posModelPath) 构造CRF词法分析器
CRFLexicalAnalyzer(String cwsModelPath, String posModelPath, String nerModelPath) 构造CRF词法分析器

Method Summary

Methods inherited from class com.hankcs.hanlp.tokenizer.lexical.AbstractLexicalAnalyzer

acceptCustomWord, analyze, combineWithCustomDictionary, enableRuleBasedSegment, getNERTagSet, recognize, roughSegSentence, segment, segment, segment, segment, segmentAfterRule, segSentence, tag, tag

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

guessAttribute, toVertexList

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

CRFLexicalAnalyzer

public CRFLexicalAnalyzer(CRFSegmenter segmenter)

构造CRF词法分析器

Parameters:

segmenter - CRF分词器

CRFLexicalAnalyzer

public CRFLexicalAnalyzer(CRFSegmenter segmenter,
                          CRFPOSTagger posTagger)

构造CRF词法分析器

Parameters:

segmenter - CRF分词器

posTagger - CRF词性标注器

CRFLexicalAnalyzer

public CRFLexicalAnalyzer(CRFSegmenter segmenter,
                          CRFPOSTagger posTagger,
                          CRFNERecognizer neRecognizer)

构造CRF词法分析器

Parameters:

segmenter - CRF分词器

posTagger - CRF词性标注器

neRecognizer - CRF命名实体识别器

CRFLexicalAnalyzer

public CRFLexicalAnalyzer(String cwsModelPath)
                   throws IOException

构造CRF词法分析器

Parameters:

cwsModelPath - CRF分词器模型路径

Throws:

IOException

CRFLexicalAnalyzer

public CRFLexicalAnalyzer(String cwsModelPath,
                          String posModelPath)
                   throws IOException

构造CRF词法分析器

Parameters:

cwsModelPath - CRF分词器模型路径

posModelPath - CRF词性标注器模型路径

Throws:

IOException

CRFLexicalAnalyzer

public CRFLexicalAnalyzer(String cwsModelPath,
                          String posModelPath,
                          String nerModelPath)
                   throws IOException

构造CRF词法分析器

Parameters:

cwsModelPath - CRF分词器模型路径

posModelPath - CRF词性标注器模型路径

nerModelPath - CRF命名实体识别器模型路径

Throws:

IOException

CRFLexicalAnalyzer

public CRFLexicalAnalyzer()
                   throws IOException

加载配置文件指定的模型

Throws:

IOException