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The rapid development of large language models (LLMs), like ChatGPT, has resulted in the widespread presence of LLM-generated content on social media platforms, raising concerns about misinformation, data biases, and privacy violations,…

计算与语言 · 计算机科学 2025-02-07 Zihao Cheng , Li Zhou , Feng Jiang , Benyou Wang , Haizhou Li

In recent years, large language models (LLMs) achieve remarkable success across a variety of tasks. However, their potential in the domain of Automated Essay Scoring (AES) remains largely underexplored. Moreover, compared to English data,…

计算与语言 · 计算机科学 2025-04-09 Yida Cai , Kun Liang , Sanwoo Lee , Qinghan Wang , Yunfang Wu

Reward models (RMs) are crucial for aligning large language models (LLMs) with human preferences. However, most RM research is centered on English and relies heavily on synthetic resources, which leads to limited and less reliable datasets…

计算与语言 · 计算机科学 2025-05-27 Xueru Wen , Jie Lou , Zichao Li , Yaojie Lu , Xing Yu , Yuqiu Ji , Guohai Xu , Hongyu Lin , Ben He , Xianpei Han , Le Sun , Debing Zhang

Despite their remarkable capabilities, Large Language Models (LLMs) are found to be surprisingly sensitive to minor variations in prompts, often generating significantly divergent outputs in response to minor variations in the prompts, such…

计算与语言 · 计算机科学 2024-10-07 Anwoy Chatterjee , H S V N S Kowndinya Renduchintala , Sumit Bhatia , Tanmoy Chakraborty

A key challenge in evaluating VLMs is testing models' ability to analyze visual content independently from their textual priors. Recent benchmarks such as BLINK probe visual perception through visual prompting, where questions about visual…

计算机视觉与模式识别 · 计算机科学 2026-01-14 Haiwen Feng , Long Lian , Lisa Dunlap , Jiahao Shu , XuDong Wang , Renhao Wang , Trevor Darrell , Alane Suhr , Angjoo Kanazawa

As a fundamental task in machine learning, text classification plays a crucial role in many areas. With the rapid scaling of Large Language Models (LLMs), particularly through reinforcement learning (RL), there is a growing need for more…

计算与语言 · 计算机科学 2025-04-29 Mingqian He , Fei Zhao , Chonggang Lu , Ziyan Liu , Yue Wang , Haofu Qian

Large Language Models (LLMs) can achieve inflated scores on multiple-choice tasks by exploiting inherent biases in option positions or labels, rather than demonstrating genuine understanding. This study introduces SCOPE, an evaluation…

计算与语言 · 计算机科学 2025-08-05 Wonjun Jeong , Dongseok Kim , Taegkeun Whangbo

As large language models (LLMs) become widely deployed, concerns about their safety and alignment grow. An approach to steer LLM behavior, such as mitigating biases or defending against jailbreaks, is to identify which parts of a prompt…

计算与语言 · 计算机科学 2025-05-20 Kenza Amara , Rita Sevastjanova , Mennatallah El-Assady

Knowledge Editing (KE) has emerged as a promising paradigm for updating facts in Large Language Models (LLMs) without retraining. However, progress in Multilingual Knowledge Editing (MKE) is currently hindered by biased evaluation…

计算与语言 · 计算机科学 2026-01-27 Yucheng Hu , Wei Zhou , Juesi Xiao

The increasing availability of large language models (LLMs) has raised concerns about their potential misuse in online learning. While tools for detecting LLM-generated text exist and are widely used by researchers and educators, their…

We propose a novel study on authorship attribution for Chinese lyrics, a domain where clean, public datasets are sorely lacking. Our contributions are twofold: (1) we create a new, balanced dataset of Chinese lyrics spanning multiple…

计算与语言 · 计算机科学 2025-12-01 Yuxin Li , Lorraine Xu , Meng Fan Wang

In search settings, calibrating the scores during the ranking process to quantities such as click-through rates or relevance levels enhances a system's usefulness and trustworthiness for downstream users. While previous research has…

信息检索 · 计算机科学 2024-08-28 Puxuan Yu , Daniel Cohen , Hemank Lamba , Joel Tetreault , Alex Jaimes

Recent studies have demonstrated that natural-language prompts can help to leverage the knowledge learned by pre-trained language models for the binary sentence-level sentiment classification task. Specifically, these methods utilize…

计算与语言 · 计算机科学 2023-07-04 Mohna Chakraborty , Adithya Kulkarni , Qi Li

Safety alignment mechanism are essential for preventing large language models (LLMs) from generating harmful information or unethical content. However, cleverly crafted prompts can bypass these safety measures without accessing the model's…

Intrinsic self-correction refers to the phenomenon where a language model refines its own outputs purely through prompting, without external feedback or parameter updates. While this approach improves performance across diverse tasks, its…

计算与语言 · 计算机科学 2026-02-12 Yu-Ting Lee , Fu-Chieh Chang , Yu-En Shu , Hui-Ying Shih , Pei-Yuan Wu

Zero-shot learning (ZSL) aims to recognize unseen classes by aligning images with intermediate class semantics, like human-annotated concepts or class definitions. An emerging alternative leverages Large-scale Language Models (LLMs) to…

计算机视觉与模式识别 · 计算机科学 2025-05-07 Zihan Ye , Shreyank N Gowda , Shiming Chen , Yaochu Jin , Kaizhu Huang , Xiaobo Jin

We provide a systematic understanding of the impact of specific components and wordings used in prompts on the effectiveness of rankers based on zero-shot Large Language Models (LLMs). Several zero-shot ranking methods based on LLMs have…

信息检索 · 计算机科学 2025-07-28 Shuoqi Sun , Shengyao Zhuang , Shuai Wang , Guido Zuccon

Large language models (LLMs) have emerged as pivotal contributors in contemporary natural language processing and are increasingly being applied across a diverse range of industries. However, these large-scale probabilistic statistical…

计算与语言 · 计算机科学 2024-10-10 Xun Liang , Shichao Song , Simin Niu , Zhiyu Li , Feiyu Xiong , Bo Tang , Yezhaohui Wang , Dawei He , Peng Cheng , Zhonghao Wang , Haiying Deng

This paper proposes a new neural architecture for collaborative ranking with implicit feedback. Our model, LRML (\textit{Latent Relational Metric Learning}) is a novel metric learning approach for recommendation. More specifically, instead…

人工智能 · 计算机科学 2018-02-14 Yi Tay , Anh Tuan Luu , Siu Cheung Hui

Probing Pre-trained Language Models (PLMs) using prompts has indirectly implied that language models (LMs) can be treated as knowledge bases. To this end, this phenomena has been effective especially when these LMs are fine-tuned towards…

计算与语言 · 计算机科学 2022-04-08 M. Abaho , D. Bollegala , P. Williamson , S. Dodd