TY - GEN
T1 - BIT’s System for Multilingual Track
AU - Wang, Zhipeng
AU - Guo, Yuhang
AU - Chen, Shuoying
N1 - Publisher Copyright:
© IWSLT 2023.All rights reserved.
PY - 2023
Y1 - 2023
N2 - This paper describes the system we submitted to the IWSLT 2023 multilingual speech translation track, with the input is speech from one language, and the output is text from 10 target languages. Our system consists of CNN and Transformer, convolutional neural networks downsample speech features and extract local information, while transformer extract global features and output the final results. In our system, we use speech recognition tasks to pre-train encoder parameters, and then use speech translation corpus to train the multilingual speech translation model. We have also adopted other methods to optimize the model, such as data augmentation, model ensemble, etc. Our system can obtain satisfactory results on test sets of 10 languages in the MUST-C corpus.
AB - This paper describes the system we submitted to the IWSLT 2023 multilingual speech translation track, with the input is speech from one language, and the output is text from 10 target languages. Our system consists of CNN and Transformer, convolutional neural networks downsample speech features and extract local information, while transformer extract global features and output the final results. In our system, we use speech recognition tasks to pre-train encoder parameters, and then use speech translation corpus to train the multilingual speech translation model. We have also adopted other methods to optimize the model, such as data augmentation, model ensemble, etc. Our system can obtain satisfactory results on test sets of 10 languages in the MUST-C corpus.
UR - http://www.scopus.com/inward/record.url?scp=85174974748&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85174974748
T3 - 20th International Conference on Spoken Language Translation, IWSLT 2023 - Proceedings of the Conference
SP - 455
EP - 460
BT - 20th International Conference on Spoken Language Translation, IWSLT 2023 - Proceedings of the Conference
A2 - Salesky, Elizabeth
A2 - Federico, Marcello
A2 - Carpuat, Marine
PB - Association for Computational Linguistics
T2 - 20th International Conference on Spoken Language Translation, IWSLT 2023
Y2 - 13 July 2023 through 14 July 2023
ER -