Search Results for author: Zhongjun He

Found 32 papers, 9 papers with code

Learning Adaptive Segmentation Policy for End-to-End Simultaneous Translation

no code implementations ACL 2022 Ruiqing Zhang, Zhongjun He, Hua Wu, Haifeng Wang

End-to-end simultaneous speech-to-text translation aims to directly perform translation from streaming source speech to target text with high translation quality and low latency.

Segmentation Simultaneous Speech-to-Text Translation +1

Learning Adaptive Segmentation Policy for Simultaneous Translation

no code implementations EMNLP 2020 Ruiqing Zhang, Chuanqiang Zhang, Zhongjun He, Hua Wu, Haifeng Wang

The policy learns to segment the source text by considering possible translations produced by the translation model, maintaining consistency between the segmentation and translation.

Segmentation Translation

Towards Boosting Many-to-Many Multilingual Machine Translation with Large Language Models

1 code implementation11 Jan 2024 Pengzhi Gao, Zhongjun He, Hua Wu, Haifeng Wang

The training paradigm for machine translation has gradually shifted, from learning neural machine translation (NMT) models with extensive parallel corpora to instruction finetuning on multilingual large language models (LLMs) with high-quality translation pairs.

Machine Translation NMT +1

An Empirical Study of Consistency Regularization for End-to-End Speech-to-Text Translation

1 code implementation28 Aug 2023 Pengzhi Gao, Ruiqing Zhang, Zhongjun He, Hua Wu, Haifeng Wang

Consistency regularization methods, such as R-Drop (Liang et al., 2021) and CrossConST (Gao et al., 2023), have achieved impressive supervised and zero-shot performance in the neural machine translation (NMT) field.

Machine Translation NMT +2

Learning Multilingual Sentence Representations with Cross-lingual Consistency Regularization

1 code implementation12 Jun 2023 Pengzhi Gao, Liwen Zhang, Zhongjun He, Hua Wu, Haifeng Wang

Multilingual sentence representations are the foundation for similarity-based bitext mining, which is crucial for scaling multilingual neural machine translation (NMT) system to more languages.

Machine Translation NMT +2

Improving Zero-shot Multilingual Neural Machine Translation by Leveraging Cross-lingual Consistency Regularization

1 code implementation12 May 2023 Pengzhi Gao, Liwen Zhang, Zhongjun He, Hua Wu, Haifeng Wang

The experimental analysis also proves that CrossConST could close the sentence representation gap and better align the representation space.

Machine Translation NMT +2

Mixup Decoding for Diverse Machine Translation

no code implementations Findings (EMNLP) 2021 Jicheng Li, Pengzhi Gao, Xuanfu Wu, Yang Feng, Zhongjun He, Hua Wu, Haifeng Wang

To further improve the faithfulness and diversity of the translations, we propose two simple but effective approaches to select diverse sentence pairs in the training corpus and adjust the interpolation weight for each pair correspondingly.

Machine Translation Sentence +1

Knowledge Distillation based Ensemble Learning for Neural Machine Translation

no code implementations1 Jan 2021 Chenze Shao, Meng Sun, Yang Feng, Zhongjun He, Hua Wu, Haifeng Wang

Under this framework, we introduce word-level ensemble learning and sequence-level ensemble learning for neural machine translation, where sequence-level ensemble learning is capable of aggregating translation models with different decoding strategies.

Ensemble Learning Knowledge Distillation +2

Simultaneous Translation

no code implementations EMNLP 2020 Liang Huang, Colin Cherry, Mingbo Ma, Naveen Arivazhagan, Zhongjun He

Simultaneous translation, which performs translation concurrently with the source speech, is widely useful in many scenarios such as international conferences, negotiations, press releases, legal proceedings, and medicine.

Machine Translation speech-recognition +3

Synchronous Speech Recognition and Speech-to-Text Translation with Interactive Decoding

1 code implementation16 Dec 2019 Yuchen Liu, Jiajun Zhang, Hao Xiong, Long Zhou, Zhongjun He, Hua Wu, Haifeng Wang, Cheng-qing Zong

Speech-to-text translation (ST), which translates source language speech into target language text, has attracted intensive attention in recent years.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +4

Multi-agent Learning for Neural Machine Translation

no code implementations IJCNLP 2019 Tianchi Bi, Hao Xiong, Zhongjun He, Hua Wu, Haifeng Wang

Conventional Neural Machine Translation (NMT) models benefit from the training with an additional agent, e. g., dual learning, and bidirectional decoding with one agent decoding from left to right and the other decoding in the opposite direction.

Machine Translation NMT +1

Baidu Neural Machine Translation Systems for WMT19

no code implementations WS 2019 Meng Sun, Bojian Jiang, Hao Xiong, Zhongjun He, Hua Wu, Haifeng Wang

In this paper we introduce the systems Baidu submitted for the WMT19 shared task on Chinese{\textless}-{\textgreater}English news translation.

Data Augmentation Domain Adaptation +4

End-to-End Speech Translation with Knowledge Distillation

no code implementations17 Apr 2019 Yuchen Liu, Hao Xiong, Zhongjun He, Jiajun Zhang, Hua Wu, Haifeng Wang, Cheng-qing Zong

End-to-end speech translation (ST), which directly translates from source language speech into target language text, has attracted intensive attentions in recent years.

Knowledge Distillation speech-recognition +2

Addressing Troublesome Words in Neural Machine Translation

no code implementations EMNLP 2018 Yang Zhao, Jiajun Zhang, Zhongjun He, Cheng-qing Zong, Hua Wu

One of the weaknesses of Neural Machine Translation (NMT) is in handling lowfrequency and ambiguous words, which we refer as troublesome words.

Machine Translation NMT +1

Multi-channel Encoder for Neural Machine Translation

no code implementations6 Dec 2017 Hao Xiong, Zhongjun He, Xiaoguang Hu, Hua Wu

This design of encoder yields relatively uniform composition on source sentence, despite the gating mechanism employed in encoding RNN.

Machine Translation NMT +2

Semi-Supervised Learning for Neural Machine Translation

no code implementations ACL 2016 Yong Cheng, Wei Xu, Zhongjun He, wei he, Hua Wu, Maosong Sun, Yang Liu

While end-to-end neural machine translation (NMT) has made remarkable progress recently, NMT systems only rely on parallel corpora for parameter estimation.

Machine Translation NMT +1

Cannot find the paper you are looking for? You can Submit a new open access paper.