# Uses of Interface
opennlp.tools.chunker.Chunker

Packages that use Chunker
Package
Description
opennlp.tools.chunker
Package related to finding non-recursive syntactic annotation such as noun phrase chunks.
opennlp.tools.parser
Package containing common code for performing full syntactic parsing.

- ## Uses of Chunker in opennlp.tools.chunker

  Classes in opennlp.tools.chunker that implement Chunker
  Modifier and Type
  Class
  Description
  `class`
  `ChunkerME`
  The class represents a maximum-entropy-based `Chunker`.
  `class`
  `ThreadSafeChunkerME`
  A thread-safe version of the `ChunkerME`.
  Constructors in opennlp.tools.chunker with parameters of type Chunker
  Modifier
  Constructor
  Description
  ``
  `ChunkerEvaluator(Chunker chunker, ChunkerEvaluationMonitor... listeners)`
  Initializes a `ChunkerEvaluator` instance with the given `Chunker`.

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

  Fields in opennlp.tools.parser declared as Chunker
  Modifier and Type
  Field
  Description
  `protected Chunker`
  AbstractBottomUpParser.`chunker`
  The chunker that the parser uses to chunk non-recursive structures.
  Constructors in opennlp.tools.parser with parameters of type Chunker
  Modifier
  Constructor
  Description
  ``
  `AbstractBottomUpParser(POSTagger tagger, Chunker chunker, HeadRules headRules, int beamSize, double advancePercentage)`