# Uses of Interface
opennlp.tools.doccat.DoccatEvaluationMonitor

Packages that use DoccatEvaluationMonitor
Package
Description
opennlp.tools.cmdline.doccat
opennlp.tools.doccat
Package for classifying a document into a category.

- ## Uses of DoccatEvaluationMonitor in opennlp.tools.cmdline.doccat

  Classes in opennlp.tools.cmdline.doccat that implement DoccatEvaluationMonitor
  Modifier and Type
  Class
  Description
  `class`
  `DoccatEvaluationErrorListener`
  A default implementation of `EvaluationMonitor` that prints to an output stream.
  `class`
  `DoccatFineGrainedReportListener`
  Generates a detailed report for the POS Tagger.

- ## Uses of DoccatEvaluationMonitor in opennlp.tools.doccat

  Constructors in opennlp.tools.doccat with parameters of type DoccatEvaluationMonitor
  Modifier
  Constructor
  Description
  ``
  `DoccatCrossValidator(String languageCode, TrainingParameters mlParams, DoccatFactory factory, DoccatEvaluationMonitor... listeners)`
  Instantiates a `DoccatCrossValidator` with the given `generators`.
  ``
  `DocumentCategorizerEvaluator(DocumentCategorizer categorizer, DoccatEvaluationMonitor... listeners)`
  Initializes a `DocumentCategorizerEvaluator` instance.