.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.47.16.
.TH OPENNLP "1" "August 2020" "opennlp 1.9.3" "User Commands"
.SH NAME
opennlp \- CLI interface to Apache OpenNLP
.SH DESCRIPTION
OpenNLP 1.9.3. Usage: opennlp TOOL
where TOOL is one of:
.TP
Doccat
learned document categorizer
.TP
DoccatTrainer
trainer for the learnable document categorizer
.TP
DoccatEvaluator
Measures the performance of the Doccat model with the reference data
.TP
DoccatCrossValidator
K\-fold cross validator for the learnable Document Categorizer
.TP
DoccatConverter
converts 20newsgroup data format to native OpenNLP format
.TP
LanguageDetector
learned language detector
.TP
LanguageDetectorTrainer
trainer for the learnable language detector
.TP
LanguageDetectorConverter
converts leipzig data format to native OpenNLP format
.TP
LanguageDetectorCrossValidator
K\-fold cross validator for the learnable Language Detector
.TP
LanguageDetectorEvaluator
Measures the performance of the Language Detector model with the reference data
.TP
DictionaryBuilder
builds a new dictionary
.TP
SimpleTokenizer
character class tokenizer
.TP
TokenizerME
learnable tokenizer
.TP
TokenizerTrainer
trainer for the learnable tokenizer
.TP
TokenizerMEEvaluator
evaluator for the learnable tokenizer
.TP
TokenizerCrossValidator
K\-fold cross validator for the learnable tokenizer
.TP
TokenizerConverter
converts foreign data formats (irishsentencebank,ad,pos,conllx,namefinder,parse,conllu) to native OpenNLP format
.TP
DictionaryDetokenizer
rule based detokenizer
.TP
SentenceDetector
learnable sentence detector
.TP
SentenceDetectorTrainer
trainer for the learnable sentence detector
.TP
SentenceDetectorEvaluator
evaluator for the learnable sentence detector
.TP
SentenceDetectorCrossValidator
K\-fold cross validator for the learnable sentence detector
.TP
SentenceDetectorConverter
converts foreign data formats (nkjp,irishsentencebank,ad,pos,conllx,namefinder,parse,moses,conllu,letsmt) to native OpenNLP format
.TP
TokenNameFinder
learnable name finder
.TP
TokenNameFinderTrainer
trainer for the learnable name finder
.TP
TokenNameFinderEvaluator
Measures the performance of the NameFinder model with the reference data
.TP
TokenNameFinderCrossValidator
K\-fold cross validator for the learnable Name Finder
.TP
TokenNameFinderConverter
converts foreign data formats (evalita,ad,conll03,bionlp2004,conll02,muc6,ontonotes,brat) to native OpenNLP format
.TP
CensusDictionaryCreator
Converts 1990 US Census names into a dictionary
.TP
POSTagger
learnable part of speech tagger
.TP
POSTaggerTrainer
trains a model for the part\-of\-speech tagger
.TP
POSTaggerEvaluator
Measures the performance of the POS tagger model with the reference data
.TP
POSTaggerCrossValidator
K\-fold cross validator for the learnable POS tagger
.TP
POSTaggerConverter
converts foreign data formats (ad,conllx,parse,ontonotes,conllu) to native OpenNLP format
.TP
LemmatizerME
learnable lemmatizer
.TP
LemmatizerTrainerME
trainer for the learnable lemmatizer
.TP
LemmatizerEvaluator
Measures the performance of the Lemmatizer model with the reference data
.TP
ChunkerME
learnable chunker
.TP
ChunkerTrainerME
trainer for the learnable chunker
.TP
ChunkerEvaluator
Measures the performance of the Chunker model with the reference data
.TP
ChunkerCrossValidator
K\-fold cross validator for the chunker
.TP
ChunkerConverter
converts ad data format to native OpenNLP format
.TP
Parser
performs full syntactic parsing
.TP
ParserTrainer
trains the learnable parser
.TP
ParserEvaluator
Measures the performance of the Parser model with the reference data
.TP
ParserConverter
converts foreign data formats (ontonotes,frenchtreebank) to native OpenNLP format
.TP
BuildModelUpdater
trains and updates the build model in a parser model
.TP
CheckModelUpdater
trains and updates the check model in a parser model
.TP
TaggerModelReplacer
replaces the tagger model in a parser model
.TP
EntityLinker
links an entity to an external data set
.TP
NGramLanguageModel
gives the probability and most probable next token(s) of a sequence of tokens in a language model
.PP
All tools print help when invoked with help parameter
Example: opennlp SimpleTokenizer help