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A Falta de Pan, Buenas Son Tortas: The Efficacy of Predicted UPOS Tags for Low Resource UD Parsing
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In: Proceedings of the 17th International Conference on Parsing Technologies and the IWPT 2021 Shared Task on Parsing into Enhanced Universal Dependencies (IWPT 2021) ; 17th International Conference on Parsing Technologies and the IWPT 2021 Shared Task on Parsing into Enhanced Universal Dependencies (IWPT 2021) ; https://hal.archives-ouvertes.fr/hal-03460985 ; 17th International Conference on Parsing Technologies and the IWPT 2021 Shared Task on Parsing into Enhanced Universal Dependencies (IWPT 2021), Aug 2021, Online, France. pp.78-83, ⟨10.18653/v1/2021.iwpt-1.8⟩ (2021)
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A Falta de Pan, Buenas Son Tortas: The Efficacy of Predicted UPOS Tags for Low Resource UD Parsing ...
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Abstract:
We evaluate the efficacy of predicted UPOS tags as input features for dependency parsers in lower resource settings to evaluate how treebank size affects the impact tagging accuracy has on parsing performance. We do this for real low resource universal dependency treebanks, artificially low resource data with varying treebank sizes, and for very small treebanks with varying amounts of augmented data. We find that predicted UPOS tags are somewhat helpful for low resource treebanks, especially when fewer fully-annotated trees are available. We also find that this positive impact diminishes as the amount of data increases. ... : To be published in proceedings of the 16th International Conference on Parsing Technologies. Earlier versions were rejected at the 16th Conference of the European Chapter of the Association for Computational Linguistics and the 23rd Nordic Conference on Computational Linguistics ...
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Keyword:
Computation and Language cs.CL; FOS Computer and information sciences
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URL: https://dx.doi.org/10.48550/arxiv.2106.04222
https://arxiv.org/abs/2106.04222
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Data Augmentation via Subtree Swapping for Dependency Parsing of Low-Resource Languages
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In: Proceedings of the 28th International Conference on Computational Linguistics ; 28th International Conference on Computational Linguistics ; https://hal.archives-ouvertes.fr/hal-03256711 ; 28th International Conference on Computational Linguistics, Dec 2020, Barcelona, Spain. pp.3818-3830, ⟨10.18653/v1/2020.coling-main.339⟩ (2020)
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Phylogenetic Multi-Lingual Dependency Parsing
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In: Proceedings of the 2019 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies ; NAACL 2019 - Annual Conference of the North American Chapter of the Association for Computational Linguistics ; https://hal.archives-ouvertes.fr/hal-02143747 ; NAACL 2019 - Annual Conference of the North American Chapter of the Association for Computational Linguistics, Jun 2019, Minneapolis, United States (2019)
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A Framework for Understanding the Role of Morphology in Universal Dependency Parsing
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In: EMNLP 2018 - Conference on Empirical Methods in Natural Language Processing ; https://hal.archives-ouvertes.fr/hal-01943934 ; EMNLP 2018 - Conference on Empirical Methods in Natural Language Processing, Oct 2018, Brussels, Belgium (2018)
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Delexicalized Word Embeddings for Cross-lingual Dependency Parsing
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In: EACL ; https://hal.inria.fr/hal-01590639 ; EACL, Apr 2017, Valencia, Spain. pp.241 - 250, ⟨10.18653/v1/E17-1023⟩ ; http://eacl2017.org/ (2017)
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