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Achieving consistent high-quality machine translation (MT) across diverse domains remains a significant challenge, primarily due to the limited and imbalanced parallel training data available in various domains. While large language models…

计算与语言 · 计算机科学 2024-10-04 Tianxiang Hu , Pei Zhang , Baosong Yang , Jun Xie , Derek F. Wong , Rui Wang

Low Rank Adaptation (LoRA) has emerged as one of the most widely adopted methods for Parameter Efficient Fine-Tuning (PEFT) of Large Language Models (LLMs). LoRA reduces the number of trainable parameters and memory usage while achieving…

Gender-neutral translation (GNT) aims to avoid expressing the gender of human referents when the source text lacks explicit cues about the gender of those referents. Evaluating GNT automatically is particularly challenging, with current…

计算与语言 · 计算机科学 2025-04-17 Andrea Piergentili , Beatrice Savoldi , Matteo Negri , Luisa Bentivogli

Large language models (LLMs) demonstrate promising translation performance among various natural languages. However, many LLMs especially the open-sourced ones, such as BLOOM and LLaMA, are English-dominant and support only dozens of…

计算与语言 · 计算机科学 2023-11-22 Wen Yang , Chong Li , Jiajun Zhang , Chengqing Zong

In recent years, with the rapid development of deep learning technology, large language models (LLMs) such as BERT and GPT have achieved breakthrough results in natural language processing tasks. Machine translation (MT), as one of the core…

计算与语言 · 计算机科学 2024-08-07 Yan Huang , Wei Liu

Large Language Models (LLM's) have demonstrated considerable success in various Natural Language Processing tasks, but they have yet to attain state-of-the-art performance in Neural Machine Translation (NMT). Nevertheless, their significant…

计算与语言 · 计算机科学 2024-03-20 Sai Koneru , Miriam Exel , Matthias Huck , Jan Niehues

Multilingual translation stands as a challenging task for large language models (LLMs) to handle intricate language patterns and stilted translations that arise in automated translations. In this paper, we introduce Seed-X, a family of…

GPT-2 and BERT demonstrate the effectiveness of using pre-trained language models (LMs) on various natural language processing tasks. However, LM fine-tuning often suffers from catastrophic forgetting when applied to resource-rich tasks. In…

计算与语言 · 计算机科学 2022-06-22 Jiacheng Yang , Mingxuan Wang , Hao Zhou , Chengqi Zhao , Yong Yu , Weinan Zhang , Lei Li

Multilingual neural machine translation (MNMT) trained in multiple language pairs has attracted considerable attention due to fewer model parameters and lower training costs by sharing knowledge among multiple languages. Nonetheless,…

计算与语言 · 计算机科学 2022-07-21 Jian Yang , Yuwei Yin , Shuming Ma , Dongdong Zhang , Zhoujun Li , Furu Wei

Training LLMs for low-resource languages usually utilizes data augmentation from English using machine translation (MT). This, however, brings a number of challenges to LLM training: there are large costs attached to translating and…

计算与语言 · 计算机科学 2024-08-08 Sabri Boughorbel , MD Rizwan Parvez , Majd Hawasly

Large language models (LLMs) have revolutionized lots of fields of research. Although it is well-known that fine-tuning is essential for enhancing the capabilities of LLMs, existing research suggests that there is potential redundancy in…

人工智能 · 计算机科学 2025-02-14 Haoling Li , Xin Zhang , Xiao Liu , Yeyun Gong , Yifan Wang , Qi Chen , Peng Cheng

In this work, we compare the domain-specific translation performance of open-source autoregressive decoder-only large language models (LLMs) with task-oriented machine translation (MT) models. Our experiments focus on the medical domain and…

计算与语言 · 计算机科学 2025-06-03 Aman Kassahun Wassie , Mahdi Molaei , Yasmin Moslem

Recent advancements in large language models (LLMs) have demonstrated their remarkable capabilities across various language tasks. Inspired by the success of text-to-text translation refinement, this paper investigates how LLMs can improve…

计算与语言 · 计算机科学 2025-01-28 Huaixia Dou , Xinyu Tian , Xinglin Lyu , Jie Zhu , Junhui Li , Lifan Guo

As retrieval-augmented generation prevails in large language models, embedding models are becoming increasingly crucial. Despite the growing number of general embedding models, prior work often overlooks the critical role of training data…

Large language models (LLMs) have recently demonstrated remarkable capabilities in machine translation (MT). However, most advanced MT-specific LLMs heavily rely on external supervision signals during training, such as human-annotated…

计算与语言 · 计算机科学 2026-04-28 Wenjie Yang , Mao Zheng , Mingyang Song , Zheng Li , Sitong Wang

Pretrained large language models (LLMs) are currently state-of-the-art for solving the vast majority of natural language processing tasks. While many real-world applications still require fine-tuning to reach satisfactory levels of…

This study presents a comprehensive evaluation of GPT-4's translation capabilities compared to human translators of varying expertise levels. Through systematic human evaluation using the MQM schema, we assess translations across three…

计算与语言 · 计算机科学 2024-11-22 Jianhao Yan , Pingchuan Yan , Yulong Chen , Jing Li , Xianchao Zhu , Yue Zhang

Consistency is a key requirement of high-quality translation. It is especially important to adhere to pre-approved terminology and adapt to corrected translations in domain-specific projects. Machine translation (MT) has achieved…

计算与语言 · 计算机科学 2023-05-10 Yasmin Moslem , Rejwanul Haque , John D. Kelleher , Andy Way

Large language models (LLMs) exhibit in-context learning abilities which enable the same model to perform several tasks without any task-specific training. In contrast, traditional adaptation approaches, such as fine-tuning, modify the…

机器学习 · 计算机科学 2023-06-14 Kush Bhatia , Avanika Narayan , Christopher De Sa , Christopher Ré

The advent of large language models (LLMs) like GPT-4 has catalyzed the exploration of multi-task learning (MTL), in which a single model demonstrates proficiency across diverse tasks. Task arithmetic has emerged as a cost-effective…

计算与语言 · 计算机科学 2024-06-28 Yuyan Zhou , Liang Song , Bingning Wang , Weipeng Chen