Package opennlp.tools.formats

# Class EvalitaNameSampleStream

java.lang.Object
opennlp.tools.formats.EvalitaNameSampleStream

All Implemented Interfaces:
  `AutoCloseable`, `opennlp.tools.util.ObjectStream<opennlp.tools.namefind.NameSample>`

@Internal public class EvalitaNameSampleStream extends Object implements opennlp.tools.util.ObjectStream<opennlp.tools.namefind.NameSample>
Parser for the Italian NER training files of the Evalita 2007 and 2009 NER shared tasks.

The data does not contain article boundaries, adaptive data will be cleared for every sentence.

Named Entities are annotated in the IOB2 format (as used in CoNLL 2002 shared task)

The Named Entity tag consists of two parts: 1. The IOB2 tag: 'B' (for 'begin') denotes the first token of a Named Entity, I (for 'inside') is used for all other tokens in a Named Entity, and 'O' (for 'outside') is used for all other words; 2. The Entity type tag: PER (for Person), ORG (for Organization), GPE (for Geo-Political Entity), or LOC (for Location).

Each file consists of four columns separated by a blank, containing respectively the token, the Elsnet PoS-tag, the Adige news story to which the token belongs, and the Named Entity tag.

Data can be found on this web site.

Note: Do not use this class, internal use only!

- ## Nested Class Summary

  Nested Classes
  Modifier and Type
  Class
  Description
  `static enum`
  `EvalitaNameSampleStream.LANGUAGE`

- ## Field Summary

  Fields
  Modifier and Type
  Field
  Description
  `static final String`
  `DOCSTART`
  `static final int`
  `GENERATE_GPE_ENTITIES`
  `static final int`
  `GENERATE_LOCATION_ENTITIES`
  `static final int`
  `GENERATE_ORGANIZATION_ENTITIES`
  `static final int`
  `GENERATE_PERSON_ENTITIES`

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `EvalitaNameSampleStream(EvalitaNameSampleStream.LANGUAGE lang, opennlp.tools.util.InputStreamFactory in, int types)`
  `EvalitaNameSampleStream(EvalitaNameSampleStream.LANGUAGE lang, opennlp.tools.util.ObjectStream<String> lineStream, int types)`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `void`
  `close()`
  `opennlp.tools.namefind.NameSample`
  `read()`
  `void`
  `reset()`

  ### Methods inherited from class java.lang.Object

  `equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- ## Field Details

  - ### DOCSTART

    public static final String DOCSTART
    See Also:
      - Constant Field Values

  - ### GENERATE_PERSON_ENTITIES

    public static final int GENERATE_PERSON_ENTITIES
    See Also:
      - Constant Field Values

  - ### GENERATE_ORGANIZATION_ENTITIES

    public static final int GENERATE_ORGANIZATION_ENTITIES
    See Also:
      - Constant Field Values

  - ### GENERATE_LOCATION_ENTITIES

    public static final int GENERATE_LOCATION_ENTITIES
    See Also:
      - Constant Field Values

  - ### GENERATE_GPE_ENTITIES

    public static final int GENERATE_GPE_ENTITIES
    See Also:
      - Constant Field Values

- ## Constructor Details

  - ### EvalitaNameSampleStream

    public EvalitaNameSampleStream(EvalitaNameSampleStream.LANGUAGE lang, opennlp.tools.util.ObjectStream<String> lineStream, int types)

  - ### EvalitaNameSampleStream

    public EvalitaNameSampleStream(EvalitaNameSampleStream.LANGUAGE lang, opennlp.tools.util.InputStreamFactory in, int types) throws IOException
    Throws:
      `IOException`

- ## Method Details

  - ### read

    public opennlp.tools.namefind.NameSample read() throws IOException
    Specified by:
      `read` in interface `opennlp.tools.util.ObjectStream<opennlp.tools.namefind.NameSample>`
    Throws:
      `IOException`

  - ### reset

    public void reset() throws IOException, UnsupportedOperationException
    Specified by:
      `reset` in interface `opennlp.tools.util.ObjectStream<opennlp.tools.namefind.NameSample>`
    Throws:
      `IOException`
      `UnsupportedOperationException`

  - ### close

    public void close() throws IOException
    Specified by:
      `close` in interface `AutoCloseable`
    Specified by:
      `close` in interface `opennlp.tools.util.ObjectStream<opennlp.tools.namefind.NameSample>`
    Throws:
      `IOException`