NAME

       opennlp - CLI interface to Apache OpenNLP

DESCRIPTION

       OpenNLP 1.9.2. Usage: opennlp TOOL where TOOL is one of:

       Doccat learned document categorizer

       DoccatTrainer
              trainer for the learnable document categorizer

       DoccatEvaluator
              Measures the performance of the Doccat model with the reference data

       DoccatCrossValidator
              K-fold cross validator for the learnable Document Categorizer

       DoccatConverter
              converts 20newsgroup data format to native OpenNLP format

       LanguageDetector
              learned language detector

       LanguageDetectorTrainer
              trainer for the learnable language detector

       LanguageDetectorConverter
              converts leipzig data format to native OpenNLP format

       LanguageDetectorCrossValidator
              K-fold cross validator for the learnable Language Detector

       LanguageDetectorEvaluator
              Measures the performance of the Language Detector model with the reference data

       DictionaryBuilder
              builds a new dictionary

       SimpleTokenizer
              character class tokenizer

       TokenizerME
              learnable tokenizer

       TokenizerTrainer
              trainer for the learnable tokenizer

       TokenizerMEEvaluator
              evaluator for the learnable tokenizer

       TokenizerCrossValidator
              K-fold cross validator for the learnable tokenizer

       TokenizerConverter
              converts                   foreign                   data                   formats
              (irishsentencebank,ad,pos,conllx,namefinder,parse,conllu) to native OpenNLP format

       DictionaryDetokenizer
              rule based detokenizer

       SentenceDetector
              learnable sentence detector

       SentenceDetectorTrainer
              trainer for the learnable sentence detector

       SentenceDetectorEvaluator
              evaluator for the learnable sentence detector

       SentenceDetectorCrossValidator
              K-fold cross validator for the learnable sentence detector

       SentenceDetectorConverter
              converts                   foreign                   data                   formats
              (nkjp,irishsentencebank,ad,pos,conllx,namefinder,parse,moses,conllu,letsmt)      to
              native OpenNLP format

       TokenNameFinder
              learnable name finder

       TokenNameFinderTrainer
              trainer for the learnable name finder

       TokenNameFinderEvaluator
              Measures the performance of the NameFinder model with the reference data

       TokenNameFinderCrossValidator
              K-fold cross validator for the learnable Name Finder

       TokenNameFinderConverter
              converts                   foreign                   data                   formats
              (evalita,ad,conll03,bionlp2004,conll02,muc6,ontonotes,brat)   to   native   OpenNLP
              format

       CensusDictionaryCreator
              Converts 1990 US Census names into a dictionary

       POSTagger
              learnable part of speech tagger

       POSTaggerTrainer
              trains a model for the part-of-speech tagger

       POSTaggerEvaluator
              Measures the performance of the POS tagger model with the reference data

       POSTaggerCrossValidator
              K-fold cross validator for the learnable POS tagger

       POSTaggerConverter
              converts foreign data formats (ad,conllx,parse,ontonotes,conllu) to native  OpenNLP
              format

       LemmatizerME
              learnable lemmatizer

       LemmatizerTrainerME
              trainer for the learnable lemmatizer

       LemmatizerEvaluator
              Measures the performance of the Lemmatizer model with the reference data

       ChunkerME
              learnable chunker

       ChunkerTrainerME
              trainer for the learnable chunker

       ChunkerEvaluator
              Measures the performance of the Chunker model with the reference data

       ChunkerCrossValidator
              K-fold cross validator for the chunker

       ChunkerConverter
              converts ad data format to native OpenNLP format

       Parser performs full syntactic parsing

       ParserTrainer
              trains the learnable parser

       ParserEvaluator
              Measures the performance of the Parser model with the reference data

       ParserConverter
              converts foreign data formats (ontonotes,frenchtreebank) to native OpenNLP format

       BuildModelUpdater
              trains and updates the build model in a parser model

       CheckModelUpdater
              trains and updates the check model in a parser model

       TaggerModelReplacer
              replaces the tagger model in a parser model

       EntityLinker
              links an entity to an external data set

       NGramLanguageModel
              gives  the probability and most probable next token(s) of a sequence of tokens in a
              language model

       All tools print help when invoked with help  parameter  Example:  opennlp  SimpleTokenizer
       help