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While end-to-end neural machine translation (NMT) has achieved notable success in the past years in translating a handful of resource-rich language pairs, it still suffers from the data scarcity problem for low-resource language pairs and…

Computation and Language · Computer Science 2018-02-12 Yun Chen , Yang Liu , Victor O. K. Li

Zero-shot In-context learning is the phenomenon where models can perform the task simply given the instructions. However, pre-trained large language models are known to be poorly calibrated for this task. One of the most effective…

Computation and Language · Computer Science 2024-04-04 Suzanna Sia , Alexandra DeLucia , Kevin Duh

Neural machine translation requires large amounts of parallel training text to learn a reasonable-quality translation model. This is particularly inconvenient for language pairs for which enough parallel text is not available. In this…

Computation and Language · Computer Science 2018-05-14 Poorya Zaremoodi , Gholamreza Haffari

Neural Machine Translation (NMT) has made remarkable progress over the past years. However, under-translation and over-translation remain two challenging problems in state-of-the-art NMT systems. In this work, we conduct an in-depth…

Computation and Language · Computer Science 2024-05-30 Chenze Shao , Fandong Meng , Jiali Zeng , Jie Zhou

Transfer learning between different language pairs has shown its effectiveness for Neural Machine Translation (NMT) in low-resource scenario. However, existing transfer methods involving a common target language are far from success in the…

Computation and Language · Computer Science 2019-12-04 Baijun Ji , Zhirui Zhang , Xiangyu Duan , Min Zhang , Boxing Chen , Weihua Luo

Recently, neural machine translation has achieved remarkable progress by introducing well-designed deep neural networks into its encoder-decoder framework. From the optimization perspective, residual connections are adopted to improve…

Computation and Language · Computer Science 2018-07-03 Yanyao Shen , Xu Tan , Di He , Tao Qin , Tie-Yan Liu

Despite their original goal to jointly learn to align and translate, Neural Machine Translation (NMT) models, especially Transformer, are often perceived as not learning interpretable word alignments. In this paper, we show that NMT models…

Computation and Language · Computer Science 2019-07-01 Shuoyang Ding , Hainan Xu , Philipp Koehn

The sizes of pretrained language models make them challenging and expensive to use when there are multiple desired downstream tasks. In this work, we adopt recent strategies for model pruning during finetuning to explore the question of…

Computation and Language · Computer Science 2021-12-13 Patrick Xia , Richard Shin

Neural machine translation (NMT) methods developed for natural language processing have been shown to be highly successful in automating translation from one natural language to another. Recently, these NMT methods have been adapted to the…

Computation and Language · Computer Science 2023-05-24 Dharma KC , Clayton T. Morrison

We introduce a simple, general strategy to manipulate the behavior of a neural decoder that enables it to generate outputs that have specific properties of interest (e.g., sequences of a pre-specified length). The model can be thought of as…

Computation and Language · Computer Science 2017-02-07 Jiwei Li , Will Monroe , Dan Jurafsky

Neural machine translation (NMT) has recently achieved impressive results. A potential problem of the existing NMT algorithm, however, is that the decoding is conducted from left to right, without considering the right context. This paper…

Computation and Language · Computer Science 2017-10-06 Aodong Li , Shiyue Zhang , Dong Wang , Thomas Fang Zheng

Neural encoder-decoder models of machine translation have achieved impressive results, while learning linguistic knowledge of both the source and target languages in an implicit end-to-end manner. We propose a framework in which our model…

Computation and Language · Computer Science 2018-04-26 Eliyahu Kiperwasser , Miguel Ballesteros

The state of the art on many NLP tasks is currently achieved by large pre-trained language models, which require a considerable amount of computation. We explore a setting where many different predictions are made on a single piece of text.…

Computation and Language · Computer Science 2020-04-30 Jingfei Du , Myle Ott , Haoran Li , Xing Zhou , Veselin Stoyanov

The problem of maximum likelihood decoding with a neural decoder for error-correcting code is considered. It is shown that the neural decoder can be improved with two novel loss terms on the node's activations. The first loss term imposes a…

Information Theory · Computer Science 2022-08-12 Eliya Nachmani , Yair Be'ery

Recent studies have proven that the training of neural machine translation (NMT) can be facilitated by mimicking the learning process of humans. Nevertheless, achievements of such kind of curriculum learning rely on the quality of…

Computation and Language · Computer Science 2022-10-20 Yu Wan , Baosong Yang , Derek F. Wong , Yikai Zhou , Lidia S. Chao , Haibo Zhang , Boxing Chen

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…

Computation and Language · Computer Science 2017-08-08 Rongxiang Weng , Shujian Huang , Zaixiang Zheng , Xinyu Dai , Jiajun Chen

This paper addresses the task allocation problem for multi-robot systems. The main issue with the task allocation problem is inherent complexity that makes finding an optimal solution within a reasonable time almost impossible. To hand the…

Multiagent Systems · Computer Science 2019-01-11 Hyo-Sang Shin , Teng Li , Pau Segui-Gasco

Multilingual semantic parsing aims to leverage the knowledge from the high-resource languages to improve low-resource semantic parsing, yet commonly suffers from the data imbalance problem. Prior works propose to utilize the translations by…

Computation and Language · Computer Science 2023-05-23 Zhuang Li , Lizhen Qu , Philip R. Cohen , Raj V. Tumuluri , Gholamreza Haffari

In this work, we provide a recipe for training machine translation models in a limited resource setting by leveraging synthetic target data generated using a large pre-trained model. We show that consistently across different benchmarks in…

Computation and Language · Computer Science 2023-05-11 Sarthak Mittal , Oleksii Hrinchuk , Oleksii Kuchaiev

Most of modern neural machine translation (NMT) models are based on an encoder-decoder framework with an attention mechanism. While they perform well on standard datasets, they can have trouble in translation of long inputs that are rare or…

Computation and Language · Computer Science 2026-03-31 Shuhei Kondo , Katsuhito Sudoh , Yuji Matsumoto