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Neural Machine Translation (NMT) systems are typically evaluated using automated metrics that assess the agreement between generated translations and ground truth candidates. To improve systems with respect to these metrics, NLP researchers…

计算与语言 · 计算机科学 2020-11-30 Nicholas Roberts , Davis Liang , Graham Neubig , Zachary C. Lipton

Neural metrics for machine translation evaluation, such as COMET, exhibit significant improvements in their correlation with human judgments, as compared to traditional metrics based on lexical overlap, such as BLEU. Yet, neural metrics…

计算与语言 · 计算机科学 2023-05-22 Ricardo Rei , Nuno M. Guerreiro , Marcos Treviso , Luisa Coheur , Alon Lavie , André F. T. Martins

Rule-based machine translation is a machine translation paradigm where linguistic knowledge is encoded by an expert in the form of rules that translate text from source to target language. While this approach grants extensive control over…

Multilingual Neural Machine Translation (MNMT) enables one system to translate sentences from multiple source languages to multiple target languages, greatly reducing deployment costs compared with conventional bilingual systems. The MNMT…

计算与语言 · 计算机科学 2022-07-01 Akiko Eriguchi , Shufang Xie , Tao Qin , Hany Hassan Awadalla

Improving neural machine translation (NMT) systems with prompting has achieved significant progress in recent years. In this work, we focus on how to integrate multi-knowledge, multiple types of knowledge, into NMT models to enhance the…

计算与语言 · 计算机科学 2023-12-11 Ke Wang , Jun Xie , Yuqi Zhang , Yu Zhao

In the encoder-decoder architecture for neural machine translation (NMT), the hidden states of the recurrent structures in the encoder and decoder carry the crucial information about the sentence.These vectors are generated by parameters…

计算与语言 · 计算机科学 2017-08-08 Rongxiang Weng , Shujian Huang , Zaixiang Zheng , Xinyu Dai , Jiajun Chen

This study introduces a method to design a curriculum for machine-learning to maximize the efficiency during the training process of deep neural networks (DNNs) for speech emotion recognition. Previous studies in other machine-learning…

音频与语音处理 · 电气工程与系统科学 2022-03-17 Reza Lotfian , Carlos Busso

Existing neural machine translation (NMT) systems utilize sequence-to-sequence neural networks to generate target translation word by word, and then make the generated word at each time-step and the counterpart in the references as…

计算与语言 · 计算机科学 2020-03-02 Chaoqun Duan , Kehai Chen , Rui Wang , Masao Utiyama , Eiichiro Sumita , Conghui Zhu , Tiejun Zhao

Machine translation (MT) models used in industries with constantly changing topics, such as translation or news agencies, need to adapt to new data to maintain their performance over time. Our aim is to teach a pre-trained MT model to…

计算与语言 · 计算机科学 2021-04-01 Farid Arthaud , Rachel Bawden , Alexandra Birch

Neural machine translation (NMT) models learn representations containing substantial linguistic information. However, it is not clear if such information is fully distributed or if some of it can be attributed to individual neurons. We…

计算与语言 · 计算机科学 2018-11-06 Anthony Bau , Yonatan Belinkov , Hassan Sajjad , Nadir Durrani , Fahim Dalvi , James Glass

In this paper, we introduce a hybrid search for attention-based neural machine translation (NMT). A target phrase learned with statistical MT models extends a hypothesis in the NMT beam search when the attention of the NMT model focuses on…

计算与语言 · 计算机科学 2017-08-11 Leonard Dahlmann , Evgeny Matusov , Pavel Petrushkov , Shahram Khadivi

Context-aware neural machine translation (NMT) incorporates contextual information of surrounding texts, that can improve the translation quality of document-level machine translation. Many existing works on context-aware NMT have focused…

计算与语言 · 计算机科学 2021-09-14 Yongkeun Hwang , Hyungu Yun , Kyomin Jung

In this paper, we discuss different methods which use meta information and richer context that may accompany source language input to improve machine translation quality. We focus on category information of input text as meta information,…

计算与语言 · 计算机科学 2017-08-11 Shahram Khadivi , Patrick Wilken , Leonard Dahlmann , Evgeny Matusov

Machine translation (MT) is a technique that leverages computers to translate human languages automatically. Nowadays, neural machine translation (NMT) which models direct mapping between source and target languages with deep neural…

计算与语言 · 计算机科学 2020-04-14 Jiajun Zhang , Chengqing Zong

This paper presents an in-depth investigation on integrating neural language models in translation systems. Scaling neural language models is a difficult task, but crucial for real-world applications. This paper evaluates the impact on…

计算与语言 · 计算机科学 2015-03-23 Paul Baltescu , Phil Blunsom

Recently, the development of neural machine translation (NMT) has significantly improved the translation quality of automatic machine translation. While most sentences are more accurate and fluent than translations by statistical machine…

计算与语言 · 计算机科学 2016-10-18 Jan Niehues , Eunah Cho , Thanh-Le Ha , Alex Waibel

The basic concept in Neural Machine Translation (NMT) is to train a large Neural Network that maximizes the translation performance on a given parallel corpus. NMT is then using a simple left-to-right beam-search decoder to generate new…

计算与语言 · 计算机科学 2018-12-19 Markus Freitag , Yaser Al-Onaizan

Text generation has made significant advances in the last few years. Yet, evaluation metrics have lagged behind, as the most popular choices (e.g., BLEU and ROUGE) may correlate poorly with human judgments. We propose BLEURT, a learned…

计算与语言 · 计算机科学 2020-05-22 Thibault Sellam , Dipanjan Das , Ankur P. Parikh

Large-scale training datasets lie at the core of the recent success of neural machine translation (NMT) models. However, the complex patterns and potential noises in the large-scale data make training NMT models difficult. In this work, we…

计算与语言 · 计算机科学 2020-10-07 Wenxiang Jiao , Xing Wang , Shilin He , Irwin King , Michael R. Lyu , Zhaopeng Tu

Machine Translation (MT) is a zone of concentrate in Natural Language processing which manages the programmed interpretation of human language, starting with one language then onto the next by the PC. Having a rich research history…

计算与语言 · 计算机科学 2019-09-24 Siddhant Srivastava , Ritu Tiwari