ner

Type Members

1. class BasicOntonotesNER extends DocumentAnnotator

   

   A simple named entity recognizer, trained on Ontonotes data.

   A simple named entity recognizer, trained on Ontonotes data. It does not have sufficient features to be state-of-the-art.

2. class BilouConllNerTag extends NerTag

   

3. class BilouOntonotesNerTag extends NerTag

   

4. class BioConllNerTag extends NerTag

   

5. class BioOntonotesNerTag extends NerTag

   

6. abstract class ChainNer[L <: NerTag] extends DocumentAnnotator

   

   A base class for finite-state named entity recognizers

7. class ChainNerOpts extends CmdOptions with SharedNLPCmdOptions

   

8. class ConllChainNer extends ChainNer[BilouConllNerTag]

   

   NER tagger for the CoNLL 2003 corpus

   NER tagger for the CoNLL 2003 corpus

   Training time: ~3 minutes (on blake, 30 Oct. 4:00pm) tokens per second: 8431.02310444517 docs per second: 48.24287793720109 (avg doc length = 200 tokens)

   CoNLL 2003 dev set (eng.testa) OVERALL f1=0.933593 p=0.939802 r=0.927465 (tp=5511 fp=353 fn=431 true=5942 pred=5864) acc=0.985865 (50636/51362) LOC f1=0.965931 p=0.967249 r=0.964616 (tp=1772 fp=60 fn=65 true=1837 pred=1832) MISC f1=0.876404 p=0.909091 r=0.845987 (tp=780 fp=78 fn=142 true=922 pred=858) ORG f1=0.892065 p=0.899848 r=0.884415 (tp=1186 fp=132 fn=155 true=1341 pred=1318) PER f1=0.958897 p=0.955280 r=0.962541 (tp=1773 fp=83 fn=69 true=1842 pred=1856)

   CoNLL 2003 test set (eng.testb) OVERALL f1=0.885633 p=0.888315 r=0.882967 (tp=4987 fp=627 fn=661 true=5648 pred=5614) acc=0.973253 (45193/46435) LOC f1=0.915375 p=0.909953 r=0.920863 (tp=1536 fp=152 fn=132 true=1668 pred=1688) MISC f1=0.791034 p=0.803231 r=0.779202 (tp=547 fp=134 fn=155 true=702 pred=681) ORG f1=0.842767 p=0.838498 r=0.847080 (tp=1407 fp=271 fn=254 true=1661 pred=1678) PER f1=0.940327 p=0.955329 r=0.925788 (tp=1497 fp=70 fn=120 true=1617 pred=1567)

9. class ConllNerSpan extends NerSpan

   

10. class ConllNerSpanBuffer extends TokenSpanBuffer[ConllNerSpan]

    

11. class ConllNerSpanLabel extends NerSpanLabel

    

12. class ConllNerTag extends NerTag

    

13. class ConllStackedChainNer extends StackedChainNer[BilouConllNerTag]

    

14. class GermevalNerSpan extends NerSpan

    

15. class GermevalNerSpanBuffer extends TokenSpanBuffer[GermevalNerSpan]

    

16. class GermevalNerSpanLabel extends NerSpanLabel

    

17. class GermevalNerTag extends NerTag

    

18. class IobConllNerTag extends NerTag

    

19. class IobOntonotesNerTag extends NerTag

    

20. class LabeledBilouConllNerTag extends BilouConllNerTag with CategoricalLabeling[String]

    

21. class LabeledBilouOntonotesNerTag extends BilouOntonotesNerTag with CategoricalLabeling[String]

    

22. class LabeledBioConllNerTag extends BioConllNerTag with CategoricalLabeling[String]

    

23. class LabeledBioOntonotesNerTag extends BioOntonotesNerTag with CategoricalLabeling[String]

    

24. class LabeledConllNerTag extends ConllNerTag with CategoricalLabeling[String]

    

25. class LabeledGermevalNerTag extends GermevalNerTag with CategoricalLabeling[String]

    

26. class LabeledIobConllNerTag extends IobConllNerTag with CategoricalLabeling[String]

    

27. class LabeledIobOntonotesNerTag extends IobOntonotesNerTag with CategoricalLabeling[String]

    

28. class LabeledLvl1BilouGermevalNerTag extends Lvl1BilouGermevalNerTag with CategoricalLabeling[String]

    

29. class LabeledLvl1BioGermevalNerTag extends Lvl1BioGermevalNerTag with CategoricalLabeling[String]

    

30. class LabeledLvl2BilouGermevalNerTag extends Lvl2BilouGermevalNerTag with CategoricalLabeling[String]

    

31. class LabeledLvl2BioGermevalNerTag extends Lvl2BioGermevalNerTag with CategoricalLabeling[String]

    

32. class LabeledOntonotesNerTag extends OntonotesNerTag with CategoricalLabeling[String]

    

33. class Lvl1BilouGermevalNerTag extends NerTag

    

34. class Lvl1BioGermevalNerTag extends NerTag

    

35. class Lvl2BilouGermevalNerTag extends NerTag

    

36. class Lvl2BioGermevalNerTag extends NerTag

    

37. abstract class NerSpan extends TokenSpan

    

    A TokenSpan covering a named entity.

    A TokenSpan covering a named entity. Its entity type is indicated by its "label" member.

38. abstract class NerSpanLabel extends CategoricalVariable[String]

    

    A categorical variable holding the named entity type of a TokenSpan.

    A categorical variable holding the named entity type of a TokenSpan. More specific subclasses have a domain, such as ConllNerDomain.

39. abstract class NerTag extends CategoricalVariable[String]

    

    An abstract class for a variable holding the part-of-speech tag of a Token.

    An abstract class for a variable holding the part-of-speech tag of a Token. More specific subclasses have a domain, such as BilouConllNerDomain.

40. class NoEmbeddingsConllStackedChainNer extends ConllStackedChainNer

    

41. class NoEmbeddingsOntonotesStackedChainNer extends OntonotesStackedChainNer

    

42. class OntonotesEntityMentionSpan extends AnyRef

    

43. class OntonotesNerSpan extends NerSpan

    

44. class OntonotesNerSpanBuffer extends TokenSpanBuffer[OntonotesNerSpan]

    

45. class OntonotesNerSpanLabel extends NerSpanLabel

    

46. class OntonotesNerTag extends NerTag

    

47. class OntonotesStackedChainNer extends StackedChainNer[BilouOntonotesNerTag]

    

48. class StackedChainNer[L <: NerTag] extends DocumentAnnotator

    

49. class StackedChainNerOpts extends CmdOptions with SharedNLPCmdOptions

    

50. class TokenSequence[T <: NerTag] extends ArrayBuffer[Token]