Kanchi Gopinath


2023

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A Sanskrit grammar-based approach to identify and address gaps in Google Translate’s Sanskrit-English zero-shot NMT
Amit Rao | Kanchi Gopinath
Proceedings of the 2023 CLASP Conference on Learning with Small Data (LSD)

In this work, we test the working of Google Translate’s recently introduced Sanskrit-English translation system using a relatively small set of probe test cases designed to focus on those areas that we expect, based on a knowledge of Sanskrit and English grammar, to pose a challenge for translation between Sanskrit and English. We summarize the findings that point to significant gaps in the current Zero-Shot Neural Multilingual Translation (Zero-Shot NMT) approach to Sanskrit-English translation. We then suggest an approach based on Sanskrit grammar to create a differential parallel corpus as a corrective training data to address such gaps. This approach should also generalize to other pairs of languages that have low availability of learning resources, but a good grammar theory.
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