SIGMORPHON–UniMorph 2023 Shared Task 0: Typologically Diverse Morphological Inflection

Omer Goldman, Khuyagbaatar Batsuren, Salam Khalifa, Aryaman Arora, Garrett Nicolai, Reut Tsarfaty, Ekaterina Vylomova

Abstract
The 2023 SIGMORPHON–UniMorph shared task on typologically diverse morphological inflection included a wide range of languages: 26 languages from 9 primary language families. The data this year was all lemma-split, to allow testing models’ generalization ability, and structured along the new hierarchical schema presented in (Batsuren et al., 2022). The systems submitted this year, 9 in number, showed ingenuity and innovativeness, including hard attention for explainability and bidirectional decoding. Special treatment was also given by many participants to the newly-introduced data in Japanese, due to the high abundance of unseen Kanji characters in its test set.
Anthology ID:
2023.sigmorphon-1.13
Volume:
Proceedings of the 20th SIGMORPHON workshop on Computational Research in Phonetics, Phonology, and Morphology
Month:
July
Year:
2023
Address:
Toronto, Canada
Editors:
Garrett Nicolai, Eleanor Chodroff, Frederic Mailhot, Çağrı Çöltekin
Venue:
SIGMORPHON
SIG:
SIGMORPHON
Publisher:
Association for Computational Linguistics
Note:
Pages:
117–125
Language:
URL:
https://aclanthology.org/2023.sigmorphon-1.13
DOI:
10.18653/v1/2023.sigmorphon-1.13
Bibkey:
Cite (ACL):
Omer Goldman, Khuyagbaatar Batsuren, Salam Khalifa, Aryaman Arora, Garrett Nicolai, Reut Tsarfaty, and Ekaterina Vylomova. 2023. SIGMORPHON–UniMorph 2023 Shared Task 0: Typologically Diverse Morphological Inflection. In Proceedings of the 20th SIGMORPHON workshop on Computational Research in Phonetics, Phonology, and Morphology, pages 117–125, Toronto, Canada. Association for Computational Linguistics.
Cite (Informal):
SIGMORPHON–UniMorph 2023 Shared Task 0: Typologically Diverse Morphological Inflection (Goldman et al., SIGMORPHON 2023)
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PDF:
https://preview.aclanthology.org/dois-2013-emnlp/2023.sigmorphon-1.13.pdf
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