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Penn Treebank

The Penn Treebank (PTB) provides a corpus with annotated syntactic structures represented as graphs due to nonlocal dependencies, used for training and evaluating parsing models.

Data and Resources

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Cite this as

Marcus Marcus, Grace Kim, Mary Ann Marcinkiewicz, Robert MacIntyre, Ann Bies (2024). Dataset: Penn Treebank. https://doi.org/10.57702/u5gg4t6i

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Additional Info

Field Value
Created November 25, 2024
Last update November 25, 2024
Defined In https://doi.org/10.48550/arXiv.1611.01576
Citation
  • https://doi.org/10.18653/v1/P19-1530
  • https://doi.org/10.48550/arXiv.1809.04283
  • https://doi.org/10.18653/v1/D13-1195
  • https://doi.org/10.48550/arXiv.2004.04092
  • https://doi.org/10.18653/v1/W18-5448
  • https://doi.org/10.18653/v1/N19-1419
Author Marcus Marcus
More Authors
Grace Kim
Mary Ann Marcinkiewicz
Robert MacIntyre
Ann Bies
Homepage https://catalog.ldc.upenn.edu/LDC99T42