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Large language models (LLMs) have demonstrated impressive capabilities in various natural language processing tasks. Despite this, their application to information retrieval (IR) tasks is still challenging due to the infrequent occurrence…

计算与语言 · 计算机科学 2024-05-29 Yutao Zhu , Peitian Zhang , Chenghao Zhang , Yifei Chen , Binyu Xie , Zheng Liu , Ji-Rong Wen , Zhicheng Dou

Large language models (LLMs) hold the promise of solving diverse tasks when provided with appropriate natural language prompts. However, prompting often leads models to make predictions with lower accuracy compared to finetuning a model…

计算与语言 · 计算机科学 2024-08-13 Chenyang Zhao , Xueying Jia , Vijay Viswanathan , Tongshuang Wu , Graham Neubig

Instruction-tuning plays a vital role in enhancing the task-solving abilities of large language models (LLMs), improving their usability in generating helpful responses on various tasks. However, previous work has demonstrated that they are…

计算与语言 · 计算机科学 2025-11-13 Ahmed Alajrami , Xingwei Tan , Nikolaos Aletras

Instruction tuning plays a crucial role in shaping the outputs of language models (LMs) to desired styles. In this work, we propose a simple yet effective method, Instruction Modelling (IM), which trains LMs by applying a loss function to…

计算与语言 · 计算机科学 2024-10-04 Zhengyan Shi , Adam X. Yang , Bin Wu , Laurence Aitchison , Emine Yilmaz , Aldo Lipani

Instruction tuning plays a pivotal role in Code Large Language Models (Code LLMs) for the task of program synthesis. Presently, two dominant paradigms for collecting tuning data are natural-instruct (human-written) and self-instruct…

计算与语言 · 计算机科学 2024-03-04 Xianzhen Luo , Qingfu Zhu , Zhiming Zhang , Xu Wang , Qing Yang , Dongliang Xu , Wanxiang Che

This study demonstrates the application of instruction finetuning of pretrained Large Language Models (LLMs) to automate the generation of AI research leaderboards, extracting (Task, Dataset, Metric, Score) quadruples from articles. It aims…

计算与语言 · 计算机科学 2024-08-20 Salomon Kabongo , Jennifer D'Souza

Despite the effectiveness of vision-language supervised fine-tuning in enhancing the performance of Vision Large Language Models (VLLMs). However, existing visual instruction tuning datasets include the following limitations: (1)…

计算机视觉与模式识别 · 计算机科学 2024-12-17 Yangzhou Liu , Yue Cao , Zhangwei Gao , Weiyun Wang , Zhe Chen , Wenhai Wang , Hao Tian , Lewei Lu , Xizhou Zhu , Tong Lu , Yu Qiao , Jifeng Dai

Large Language Models (LLMs) for public use require continuous pre-training to remain up-to-date with the latest data. The models also need to be fine-tuned with specific instructions to maintain their ability to follow instructions…

计算与语言 · 计算机科学 2024-10-15 Ishan Jindal , Chandana Badrinath , Pranjal Bharti , Lakkidi Vinay , Sachin Dev Sharma

Modern Language Models (LMs) are capable of following long and complex instructions that enable a large and diverse set of user requests. While Information Retrieval (IR) models use these LMs as the backbone of their architectures,…

Education that suits the individual learning level is necessary to improve students' understanding. The first step in achieving this purpose by using large language models (LLMs) is to adjust the textual difficulty of the response to…

计算与语言 · 计算机科学 2024-02-23 Seiji Gobara , Hidetaka Kamigaito , Taro Watanabe

Code editing encompasses a variety of pragmatic tasks that developers deal with daily. Despite its relevance and practical usefulness, automatic code editing remains an underexplored area in the evolution of deep learning models, partly due…

计算与语言 · 计算机科学 2024-02-29 Kaixin Li , Qisheng Hu , Xu Zhao , Hui Chen , Yuxi Xie , Tiedong Liu , Qizhe Xie , Junxian He

In-context learning (ICL) is an important yet not fully understood ability of pre-trained large language models (LLMs). It can greatly enhance task performance using a few examples, termed demonstrations, without fine-tuning. Although…

计算与语言 · 计算机科学 2025-06-03 Do Xuan Long , Duong Ngoc Yen , Do Xuan Trong , Luu Anh Tuan , Kenji Kawaguchi , Shafiq Joty , Min-Yen Kan , Nancy F. Chen

Developing effective instruction-following policies in reinforcement learning remains challenging due to the reliance on extensive human-labeled instruction datasets and the difficulty of learning from sparse rewards. In this paper, we…

机器学习 · 计算机科学 2025-06-26 Zhicheng Zhang , Ziyan Wang , Yali Du , Fei Fang

Large language models (LLMs) have demonstrated outstanding performance in natural language processing tasks. However, in the field of recommender systems, due to the inherent structural discrepancy between user behavior data and natural…

信息检索 · 计算机科学 2026-01-01 Zekun Liu , Xiaowen Huang , Jitao Sang

Despite rapid advances in the capabilities of Large Language Models (LLMs), they continue to struggle with following relatively simple and unambiguous instructions, particularly when compositional structure is involved. Recent work suggests…

计算与语言 · 计算机科学 2026-03-12 Prince Kumar , Rudra Murthy , Riyaz Bhat , Danish Contractor

Most public instruction finetuning datasets are relatively small compared to the closed source datasets used to train industry models. To study questions about finetuning at scale, such as curricula and learning rate cooldown schedules,…

计算与语言 · 计算机科学 2024-06-18 Jiuhai Chen , Rifaa Qadri , Yuxin Wen , Neel Jain , John Kirchenbauer , Tianyi Zhou , Tom Goldstein

Large Language Models (LLMs) have showcased remarkable capabilities in following human instructions. However, recent studies have raised concerns about the robustness of LLMs when prompted with instructions combining textual adversarial…

计算与语言 · 计算机科学 2024-02-27 Yuansen Zhang , Xiao Wang , Zhiheng Xi , Han Xia , Tao Gui , Qi Zhang , Xuanjing Huang

Prompting Large Language Models (LLMs), or providing context on the expected model of operation, is an effective way to steer the outputs of such models to satisfy human desiderata after they have been trained. But in rapidly evolving…

机器学习 · 计算机科学 2025-08-08 Younwoo Choi , Muhammad Adil Asif , Ziwen Han , John Willes , Rahul G. Krishnan

Recently, pretrained language models (PLMs) have had exceptional success in language generation. To leverage the rich knowledge encoded by PLMs, a simple yet powerful paradigm is to use prompts in the form of either discrete tokens or…

计算与语言 · 计算机科学 2022-10-04 Tianyi Tang , Junyi Li , Wayne Xin Zhao , Ji-Rong Wen

Adhering to explicit length constraints, such as generating text with a precise word count, remains a significant challenge for Large Language Models (LLMs). This study aims at investigating the differences between foundation models and…

计算与语言 · 计算机科学 2025-09-03 Elisabetta Rocchetti , Alfio Ferrara