Intermediate-Task Training in Non-English Languages for Zero-Shot Transfer on mT5-XL Across the XTREME Benchmark

Intermediate-task training---fine-tuning a pretrained model on an intermediate task before fine-tuning again on the target task---often improves model performance substantially on language understanding tasks in monolingual English settings. We investigate whether English intermediate-task training is still helpful on non-English target tasks. Using nine intermediate language-understanding tasks, we evaluate intermediate-task transfer in a zero-shot cross-lingual setting on the XTREME benchmark. We see large improvements from intermediate training on the BUCC and Tatoeba sentence retrieval tas

Research goal: How does intermediate-task training in non-English languages affect zero-shot transfer performance on mT5-XL compared to English-only training across the XTREME benchmark?

Autonomous synthesis report generated by Assignee Research. Tribunal consensus score: 8.9/10.