## Uses of Class
opennlp.tools.util.eval.Evaluator

- Packages that use Evaluator
  Package | Description
  --- | ---
  opennlp.tools.chunker | Package related to finding non-recursive syntactic annotation such as noun phrase chunks.
  opennlp.tools.doccat | Package for classifying a document into a category.
  opennlp.tools.langdetect |
  opennlp.tools.lemmatizer | Package related with the lemmatizer tool
  opennlp.tools.namefind | Package related to finding proper names and numeric amounts.
  opennlp.tools.parser | Package containing common code for performing full syntactic parsing.
  opennlp.tools.postag | Package related to part-of-speech tagging.
  opennlp.tools.sentdetect | Package related to identifying sentece boundries.
  opennlp.tools.tokenize | Contains classes related to finding token or words in a string.

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

    Subclasses of Evaluator in opennlp.tools.chunker
    Modifier and Type | Class and Description
    --- | ---
    `class` | `ChunkerEvaluator` The `ChunkerEvaluator` measures the performance of the given `Chunker` with the provided reference `ChunkSample`s.

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

    Subclasses of Evaluator in opennlp.tools.doccat
    Modifier and Type | Class and Description
    --- | ---
    `class` | `DocumentCategorizerEvaluator` The `DocumentCategorizerEvaluator` measures the performance of the given `DocumentCategorizer` with the provided reference `DocumentSample`s.

  - ### Uses of Evaluator in opennlp.tools.langdetect

    Subclasses of Evaluator in opennlp.tools.langdetect
    Modifier and Type | Class and Description
    --- | ---
    `class` | `LanguageDetectorEvaluator` The `LanguageDetectorEvaluator` measures the performance of the given `LanguageDetector` with the provided reference `LanguageSample`s.

  - ### Uses of Evaluator in opennlp.tools.lemmatizer

    Subclasses of Evaluator in opennlp.tools.lemmatizer
    Modifier and Type | Class and Description
    --- | ---
    `class` | `LemmatizerEvaluator` The `LemmatizerEvaluator` measures the performance of the given `Lemmatizer` with the provided reference `LemmaSample`s.

  - ### Uses of Evaluator in opennlp.tools.namefind

    Subclasses of Evaluator in opennlp.tools.namefind
    Modifier and Type | Class and Description
    --- | ---
    `class` | `TokenNameFinderEvaluator` The `TokenNameFinderEvaluator` measures the performance of the given `TokenNameFinder` with the provided reference `NameSample`s.

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

    Subclasses of Evaluator in opennlp.tools.parser
    Modifier and Type | Class and Description
    --- | ---
    `class` | `ParserEvaluator` Class for ParserEvaluator.

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

    Subclasses of Evaluator in opennlp.tools.postag
    Modifier and Type | Class and Description
    --- | ---
    `class` | `POSEvaluator` The `POSEvaluator` measures the performance of the given `POSTagger` with the provided reference `POSSample`s.

  - ### Uses of Evaluator in opennlp.tools.sentdetect

    Subclasses of Evaluator in opennlp.tools.sentdetect
    Modifier and Type | Class and Description
    --- | ---
    `class` | `SentenceDetectorEvaluator` The `SentenceDetectorEvaluator` measures the performance of the given `SentenceDetector` with the provided reference `SentenceSample`s.

  - ### Uses of Evaluator in opennlp.tools.tokenize

    Subclasses of Evaluator in opennlp.tools.tokenize
    Modifier and Type | Class and Description
    --- | ---
    `class` | `DetokenizerEvaluator` The `DetokenizerEvaluator` measures the performance of the given `Detokenizer` with the provided reference `TokenSample`s.
    `class` | `TokenizerEvaluator` The `TokenizerEvaluator` measures the performance of the given `Tokenizer` with the provided reference `TokenSample`s.

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