Papers with online knowledge distillation
Improving Speech Translation by Understanding and Learning from the Auxiliary Text Translation Task (2021.acl-long)
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| Challenge: | Pretraining and multitask learning are widely used to improve the speech translation performance. |
| Approach: | They propose to train a speech translation model along with an auxiliary text translation task. |
| Outcome: | The proposed method improves translation quality by more than 2 BLEU over a strong baseline and achieves state-of-the-art results on the MuST-C English-German, English-French and English-Spanish language pairs. |
Norm-based Noisy Corpora Filtering and Refurbishing in Neural Machine Translation (2022.emnlp-main)
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| Challenge: | Existing noisy corpora filtering methods are insufficient to solve this problem, requiring multiple scorers trained on clean bitexts. |
| Approach: | They propose to use the information ratio from the source to the target side to distinguish unparallel sentence pairs by using norms of context vectors. |
| Outcome: | The proposed method performs comparably with state-of-the-art noisy corpora filtering techniques but is more efficient and easier to operate. |