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Commit messages provide descriptions of the modifications made in a commit using natural language, making them crucial for software maintenance and evolution. Recent developments in Large Language Models (LLMs) have led to their use in…

软件工程 · 计算机科学 2025-07-08 Aaron Imani , Iftekhar Ahmed , Mohammad Moshirpour

In this paper, we explore machine translation improvement via Generative Adversarial Network (GAN) architecture. We take inspiration from RelGAN, a model for text generation, and NMT-GAN, an adversarial machine translation model, to…

计算与语言 · 计算机科学 2021-12-01 Jay Ahn , Hari Madhu , Viet Nguyen

Though nearest neighbor Machine Translation ($k$NN-MT) \citep{khandelwal2020nearest} has proved to introduce significant performance boosts over standard neural MT systems, it is prohibitively slow since it uses the entire reference corpus…

计算与语言 · 计算机科学 2022-11-23 Yuxian Meng , Xiaoya Li , Xiayu Zheng , Fei Wu , Xiaofei Sun , Tianwei Zhang , Jiwei Li

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

Graph neural networks (GNNs) have achieved champion in wide applications. Neural message passing is a typical key module for feature propagation by aggregating neighboring features. In this work, we propose a new message passing based on…

机器学习 · 计算机科学 2023-03-01 Xinliang Liu , Bingxin Zhou , Chutian Zhang , Yu Guang Wang

Neural machine translation (NMT) systems are usually trained on a large amount of bilingual sentence pairs and translate one sentence at a time, ignoring inter-sentence information. This may make the translation of a sentence ambiguous or…

计算与语言 · 计算机科学 2018-06-13 Shaohui Kuang , Deyi Xiong

We empirically investigate learning from partial feedback in neural machine translation (NMT), when partial feedback is collected by asking users to highlight a correct chunk of a translation. We propose a simple and effective way of…

计算与语言 · 计算机科学 2018-06-20 Pavel Petrushkov , Shahram Khadivi , Evgeny Matusov

Neural machine translation (NMT), a new approach to machine translation, has achieved promising results comparable to those of traditional approaches such as statistical machine translation (SMT). Despite its recent success, NMT cannot…

计算与语言 · 计算机科学 2017-07-21 Zi Long , Takehito Utsuro , Tomoharu Mitsuhashi , Mikio Yamamoto

We propose a neural machine translation (NMT) approach that, instead of pursuing adequacy and fluency ("human-oriented" quality criteria), aims to generate translations that are best suited as input to a natural language processing…

计算与语言 · 计算机科学 2019-10-02 Amirhossein Tebbifakhr , Luisa Bentivogli , Matteo Negri , Marco Turchi

We present Neural Machine Translation (NMT) training using document-level metrics with batch-level documents. Previous sequence-objective approaches to NMT training focus exclusively on sentence-level metrics like sentence BLEU which do not…

计算与语言 · 计算机科学 2020-05-05 Danielle Saunders , Felix Stahlberg , Bill Byrne

While achieving state-of-the-art results in multiple tasks and languages, translation-based cross-lingual transfer is often overlooked in favour of massively multilingual pre-trained encoders. Arguably, this is due to its main limitations:…

计算与语言 · 计算机科学 2021-07-26 Edoardo Maria Ponti , Julia Kreutzer , Ivan Vulić , Siva Reddy

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

k-nearest-neighbor machine translation (NN-MT), proposed by Khandelwal et al. (2021), has achieved many state-of-the-art results in machine translation tasks. Although effective, NN-MT requires conducting NN searches through the large…

计算与语言 · 计算机科学 2022-05-03 Zhixian Yang , Renliang Sun , Xiaojun Wan

Generative Adversarial Networks (GANs) are a promising approach to language generation. The latest works introducing novel GAN models for language generation use n-gram based metrics for evaluation and only report single scores of the best…

计算与语言 · 计算机科学 2019-07-19 Stanislau Semeniuta , Aliaksei Severyn , Sylvain Gelly

Commit messages concisely describe code changes in natural language and are important for software maintenance. Several approaches have been proposed to automatically generate commit messages, but they still suffer from critical…

软件工程 · 计算机科学 2025-02-27 Yifan Wu , Yunpeng Wang , Ying Li , Wei Tao , Siyu Yu , Haowen Yang , Wei Jiang , Jianguo Li

The most common tools for word-alignment rely on a large amount of parallel sentences, which are then usually processed according to one of the IBM model algorithms. The training data is, however, the same as for machine translation (MT)…

计算与语言 · 计算机科学 2021-04-01 Vilém Zouhar , Daria Pylypenko

Naive Bayes Nearest Neighbour (NBNN) is a simple and effective framework which addresses many of the pitfalls of K-Nearest Neighbour (KNN) classification. It has yielded competitive results on several computer vision benchmarks. Its central…

机器学习 · 计算机科学 2016-07-12 Daniel Jiwoong Im , Graham W. Taylor

In recent years, Neural Machine Translation (NMT) has been shown to be more effective than phrase-based statistical methods, thus quickly becoming the state of the art in machine translation (MT). However, NMT systems are limited in…

计算与语言 · 计算机科学 2019-09-17 Surafel M. Lakew , Marcello Federico , Matteo Negri , Marco Turchi

Neural Machine Translation (NMT) generates target words sequentially in the way of predicting the next word conditioned on the context words. At training time, it predicts with the ground truth words as context while at inference it has to…

计算与语言 · 计算机科学 2019-06-18 Wen Zhang , Yang Feng , Fandong Meng , Di You , Qun Liu

In contrastive self-supervised learning, positive samples are typically drawn from the same image but in different augmented views, resulting in a relatively limited source of positive samples. An effective way to alleviate this problem is…

计算机视觉与模式识别 · 计算机科学 2023-11-14 Xianzhong Long , Chen Peng , Yun Li