Transfer learning for dependency parsing of Vedic Sanskrit

Abhiram Vinjamuri, Weiwei Sun


Abstract
This paper focuses on data-driven dependency parsing for Vedic Sanskrit. We propose and evaluate a transfer learning approach that benefits from syntactic analysis of typologically related languages, including Ancient Greek and Latin, and a descendant language - Classical Sanskrit. Experiments on the Vedic TreeBank demonstrate the effectiveness of cross-lingual transfer, demonstrating improvements from the biaffine baseline as well as outperforming the current state of the art benchmark, the deep contextualised self-training algorithm, across a wide range of experimental setups.
Anthology ID:
2025.winlp-main.12
Volume:
Proceedings of the 9th Widening NLP Workshop
Month:
November
Year:
2025
Address:
Suzhou, China
Editors:
Chen Zhang, Emily Allaway, Hua Shen, Lesly Miculicich, Yinqiao Li, Meryem M'hamdi, Peerat Limkonchotiwat, Richard He Bai, Santosh T.y.s.s., Sophia Simeng Han, Surendrabikram Thapa, Wiem Ben Rim
Venues:
WiNLP | WS
SIG:
Publisher:
Association for Computational Linguistics
Note:
Pages:
50–55
Language:
URL:
https://preview.aclanthology.org/ingest-emnlp/2025.winlp-main.12/
DOI:
Bibkey:
Cite (ACL):
Abhiram Vinjamuri and Weiwei Sun. 2025. Transfer learning for dependency parsing of Vedic Sanskrit. In Proceedings of the 9th Widening NLP Workshop, pages 50–55, Suzhou, China. Association for Computational Linguistics.
Cite (Informal):
Transfer learning for dependency parsing of Vedic Sanskrit (Vinjamuri & Sun, WiNLP 2025)
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PDF:
https://preview.aclanthology.org/ingest-emnlp/2025.winlp-main.12.pdf