Papers with NMT tasks
Multi-Domain Neural Machine Translation with Word-Level Adaptive Layer-wise Domain Mixing (2020.acl-main)
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| Challenge: | Existing multi-domain neural machine translation models lack adaptation to individual domains. |
| Approach: | They propose a multi-domain neural machine translation model with individual modules for each domain . they use word-level, adaptive and layer-wise domain mixing to achieve this . |
| Outcome: | The proposed model outperforms existing models in several NMT tasks. |
Effectively pretraining a speech translation decoder with Machine Translation data (2020.emnlp-main)
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| Challenge: | Existing approaches to improve the performance of AST systems are based on pretraining the encoder parameters using an ASR model, but using a pretrained MT decoder is not beneficial or improves the results. |
| Approach: | They propose to use an adversarial regularizer to bring the encoder representations of the ASR and NMT tasks closer even though they are in different modalities. |
| Outcome: | The proposed model can be pre-trained using the Automatic Speech Recognition (ASR) task even in different languages and improves in low resource settings. |
BERTology for Machine Translation: What BERT Knows about Linguistic Difficulties for Translation (2022.lrec-1)
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| Challenge: | Pre-trained transformer-based models have shown excellent performance in most benchmark tests, but lack a good understanding of the linguistic knowledge of BERT in Neural Machine Translation (NMT). |
| Approach: | They propose to use QE models to analyze BERT's syntactic dependencies and their impact on machine translation quality. |
| Outcome: | The proposed model is able to model with self-attention in the pre-training phase, which improves generalization ability. |