# Uses of Package
opennlp.tools.doccat

- Packages that use opennlp.tools.doccat
  Package | Description
  --- | ---
  opennlp.tools.cmdline.doccat |
  opennlp.tools.doccat | Package for classifying a document into a category.
  opennlp.tools.formats | Experimental package related to converting various corpora to OpenNLP Format.

- Classes in opennlp.tools.doccat used by opennlp.tools.cmdline.doccat
  Class and Description
  DoccatEvaluationMonitor `EvaluationMonitor` for doccat.
  DoccatModel A model for document categorization
  DocumentSample Class which holds a classified document and its category.

- Classes in opennlp.tools.doccat used by opennlp.tools.doccat
  Class and Description
  DoccatEvaluationMonitor `EvaluationMonitor` for doccat.
  DoccatFactory The factory that provides Doccat default implementations and resources
  DoccatModel A model for document categorization
  DocumentCategorizer Interface for classes which categorize documents.
  DocumentSample Class which holds a classified document and its category.
  FeatureGenerator Interface for generating features for document categorization.

- Classes in opennlp.tools.doccat used by opennlp.tools.formats
  Class and Description
  DocumentSample Class which holds a classified document and its category.

Copyright © 2026 The Apache Software Foundation. All rights reserved.