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Fine-tuning large language models (LLMs) using diverse datasets is crucial for enhancing their overall performance across various domains. In practical scenarios, existing methods based on modeling the mixture proportions of data…

计算与语言 · 计算机科学 2025-10-31 Zhenqing Ling , Daoyuan Chen , Liuyi Yao , Qianli Shen , Yaliang Li , Ying Shen

Various deep learning-based approaches utilizing pre-trained language models (PLMs) have been proposed for automated vulnerability detection. With recent advancements in large language models (LLMs), several studies have begun exploring…

软件工程 · 计算机科学 2026-03-11 Honglin Shu , Michael Fu , Junji Yu , Dong Wang , Chakkrit Tantithamthavorn , Junjie Chen , Yasutaka Kamei

Background: Large language models (LLMs) such as OpenAI's GPT-4 or Google's PaLM 2 are proposed as viable diagnostic support tools or even spoken of as replacements for "curbside consults". However, even LLMs specifically trained on medical…

人工智能 · 计算机科学 2024-10-21 Gioele Barabucci , Victor Shia , Eugene Chu , Benjamin Harack , Nathan Fu

\textbf{Objective:} We aimed to develop an advanced multi-task large language model (LLM) framework to extract multiple types of information about dietary supplements (DS) from clinical records. \textbf{Methods:} We used four core DS…

计算与语言 · 计算机科学 2025-03-04 Zaifu Zhan , Shuang Zhou , Mingchen Li , Rui Zhang

Scientific literature understanding is crucial for extracting targeted information and garnering insights, thereby significantly advancing scientific discovery. Despite the remarkable success of Large Language Models (LLMs), they face…

机器学习 · 计算机科学 2025-04-21 Sihang Li , Jin Huang , Jiaxi Zhuang , Yaorui Shi , Xiaochen Cai , Mingjun Xu , Xiang Wang , Linfeng Zhang , Guolin Ke , Hengxing Cai

Due to an exponential increase in published research articles, it is impossible for individual scientists to read all publications, even within their own research field. In this work, we investigate the use of large language models (LLMs)…

As a primary means of information acquisition, information retrieval (IR) systems, such as search engines, have integrated themselves into our daily lives. These systems also serve as components of dialogue, question-answering, and…

计算与语言 · 计算机科学 2025-09-18 Yutao Zhu , Huaying Yuan , Shuting Wang , Jiongnan Liu , Wenhan Liu , Chenlong Deng , Haonan Chen , Zheng Liu , Zhicheng Dou , Ji-Rong Wen

The reasoning capabilities of large language models (LLMs) have advanced rapidly, particularly following the release of DeepSeek R1, which has inspired a surge of research into data quality and reinforcement learning (RL) algorithms.…

机器学习 · 计算机科学 2025-11-04 Jian Yao , Ran Cheng , Xingyu Wu , Jibin Wu , Kay Chen Tan

The research field of Information Retrieval (IR) has evolved significantly, expanding beyond traditional search to meet diverse user information needs. Recently, Large Language Models (LLMs) have demonstrated exceptional capabilities in…

Machine learning is widely utilized across various industries. Identifying the appropriate machine learning models and datasets for specific tasks is crucial for the effective industrial application of machine learning. However, this…

机器学习 · 计算机科学 2024-08-23 S. Nishio , H. Nonaka , N. Tsuchiya , A. Migita , Y. Banno , T. Hayashi , H. Sakaji , T. Sakumoto , K. Watabe

Retrieval Augmented Generation (RAG) frameworks have shown significant promise in leveraging external knowledge to enhance the performance of large language models (LLMs). However, conventional RAG methods often retrieve documents based…

计算与语言 · 计算机科学 2025-04-02 Pouya Pezeshkpour , Estevam Hruschka

Large Language Models (LLMs) have showcased exceptional capabilities in various domains, attracting significant interest from both academia and industry. Despite their impressive performance, the substantial size and computational demands…

计算与语言 · 计算机科学 2024-07-03 Chuanpeng Yang , Wang Lu , Yao Zhu , Yidong Wang , Qian Chen , Chenlong Gao , Bingjie Yan , Yiqiang Chen

Livestock health and welfare monitoring has traditionally been a labor-intensive task performed manually. Recent advances have led to the adoption of AI and computer vision techniques, particularly deep learning models, as decision-making…

计算机视觉与模式识别 · 计算机科学 2023-10-23 Ali Rohan , Muhammad Saad Rafaq , Md. Junayed Hasan , Furqan Asghar , Ali Kashif Bashir , Tania Dottorini

This study introduces a framework for evaluating consistency in large language model (LLM) binary text classification, addressing the lack of established reliability assessment methods. Adapting psychometric principles, we determine sample…

Large Language Models (LLMs) are increasingly used for cybersecurity threat analysis, but their deployment in security-sensitive environments raises trust and safety concerns. With over 21,000 vulnerabilities disclosed in 2025, manual…

密码学与安全 · 计算机科学 2025-09-04 Reza Fayyazi , Michael Zuzak , Shanchieh Jay Yang

Pre-trained LLMs have demonstrated substantial capabilities across a range of conventional natural language processing (NLP) tasks, such as summarization and entity recognition. In this paper, we explore the application of LLMs in the…

定量方法 · 定量生物学 2024-08-14 Kamyar Zeinalipour , Neda Jamshidi , Monica Bianchini , Marco Maggini , Marco Gori

The proliferation of long-form documents presents a fundamental challenge to information retrieval (IR), as their length, dispersed evidence, and complex structures demand specialized methods beyond standard passage-level techniques. This…

信息检索 · 计算机科学 2025-10-28 Minghan Li , Miyang Luo , Tianrui Lv , Yishuai Zhang , Siqi Zhao , Ercong Nie , Guodong Zhou

Although Large Language Models (LLMs) have demonstrated extraordinary capabilities in many domains, they still have a tendency to hallucinate and generate fictitious responses to user requests. This problem can be alleviated by augmenting…

信息检索 · 计算机科学 2023-06-09 Jiongnan Liu , Jiajie Jin , Zihan Wang , Jiehan Cheng , Zhicheng Dou , Ji-Rong Wen

Objective: Develop a cost-effective, large language model (LLM)-based pipeline for automatically extracting Review of Systems (ROS) entities from clinical notes. Materials and Methods: The pipeline extracts ROS section from the clinical…

Large Language Models (LLMs) have demonstrated remarkable in-context learning capabilities, enabling flexible utilization of limited historical information to play pivotal roles in reasoning, problem-solving, and complex pattern recognition…

机器学习 · 计算机科学 2025-03-31 Zhonglin Jiang , Qian Tang , Zequn Wang
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