Uses of Class opennlp.tools.postag.POSModel (Apache OpenNLP Tools 1.9.5 API)
Date: 2026-06-18

## Uses of Class
opennlp.tools.postag.POSModel

- Packages that use POSModel
  Package | Description
  --- | ---
  opennlp.tools.cmdline.postag |
  opennlp.tools.parser | Package containing common code for performing full syntactic parsing.
  opennlp.tools.postag | Package related to part-of-speech tagging.
  opennlp.tools.util.featuregen | This package contains classes for generating sequence features.
  opennlp.tools.util.model |

- - ### Uses of POSModel in opennlp.tools.cmdline.postag

    Methods in opennlp.tools.cmdline.postag that return POSModel
    Modifier and Type | Method and Description
    --- | ---
    `protected POSModel` | POSModelLoader.`loadModel(InputStream modelIn)`

  - ### Uses of POSModel in opennlp.tools.parser

    Methods in opennlp.tools.parser that return POSModel
    Modifier and Type | Method and Description
    --- | ---
    `POSModel` | ParserModel.`getParserTaggerModel()`

    Methods in opennlp.tools.parser with parameters of type POSModel
    Modifier and Type | Method and Description
    --- | ---
    `ParserModel` | ParserModel.`updateTaggerModel(POSModel taggerModel)`

    Constructors in opennlp.tools.parser with parameters of type POSModel
    Constructor and Description
    `ParserModel(String languageCode, MaxentModel buildModel, MaxentModel checkModel, MaxentModel attachModel, POSModel parserTagger, ChunkerModel chunkerTagger, HeadRules headRules, ParserType modelType)`
    `ParserModel(String languageCode, MaxentModel buildModel, MaxentModel checkModel, MaxentModel attachModel, POSModel parserTagger, ChunkerModel chunkerTagger, HeadRules headRules, ParserType modelType, Map<String,String> manifestInfoEntries)`
    `ParserModel(String languageCode, MaxentModel buildModel, MaxentModel checkModel, POSModel parserTagger, ChunkerModel chunkerTagger, HeadRules headRules, ParserType type, Map<String,String> manifestInfoEntries)`

  - ### Uses of POSModel in opennlp.tools.postag

    Methods in opennlp.tools.postag that return POSModel
    Modifier and Type | Method and Description
    --- | ---
    `static POSModel` | POSTaggerME.`train(String languageCode, ObjectStream<POSSample> samples, TrainingParameters trainParams, POSTaggerFactory posFactory)`

    Constructors in opennlp.tools.postag with parameters of type POSModel
    Constructor and Description
    `POSTaggerME(POSModel model)` Initializes the current instance with the provided model.

  - ### Uses of POSModel in opennlp.tools.util.featuregen

    Constructors in opennlp.tools.util.featuregen with parameters of type POSModel
    Constructor and Description
    `POSTaggerNameFeatureGenerator(POSModel aPosModel)` Initializes a new instance.

  - ### Uses of POSModel in opennlp.tools.util.model

    Methods in opennlp.tools.util.model that return POSModel
    Modifier and Type | Method and Description
    --- | ---
    `POSModel` | POSModelSerializer.`create(InputStream in)`

    Methods in opennlp.tools.util.model with parameters of type POSModel
    Modifier and Type | Method and Description
    --- | ---
    `void` | POSModelSerializer.`serialize(POSModel artifact, OutputStream out)`

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