Unveiling the Role of Pretraining in Direct Speech Translation (2024.emnlp-main)
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| Challenge: | Existing approaches to train direct speech-to-text translation systems are pretraining the encoder on automatic speech recognition, thus losing efficiency in the training process. |
| Approach: | They propose to change the decoder cross-attention to integrate source information from earlier steps in training. |
| Outcome: | The proposed model can achieve comparable performance to the pretrained model while reducing training time. |
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Yun Tang, Hongyu Gong, Ning Dong, Changhan Wang, Wei-Ning Hsu, Jiatao Gu, Alexei Baevski, Xian Li, Abdelrahman Mohamed, Michael Auli, Juan Pino
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| Challenge: | Pretrained language models (PLMs) display impressive performances and have captured the attention of the NLP community. |
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