TokenDrop + BucketSampler: Towards Efficient Padding-free Fine-tuning of Language Models Amrit Nagarajan author Anand Raghunathan author 2023-12 text Findings of the Association for Computational Linguistics: EMNLP 2023 Houda Bouamor editor Juan Pino editor Kalika Bali editor Association for Computational Linguistics Singapore conference publication nagarajan-raghunathan-2023-tokendrop 10.18653/v1/2023.findings-emnlp.782 https://aclanthology.org/2023.findings-emnlp.782/ 2023-12 11682 11695