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Streaming services have reshaped how we discover and engage with digital entertainment. Despite these advancements, effectively understanding the wide spectrum of user search queries continues to pose a significant challenge. An accurate…

Automated assessment in natural language generation is a challenging task. Instruction-tuned large language models (LLMs) have shown promise in reference-free evaluation, particularly through comparative assessment. However, the quadratic…

计算与语言 · 计算机科学 2024-09-25 Vatsal Raina , Adian Liusie , Mark Gales

Large Language Models (LLMs) demonstrate robust capabilities across various fields, leading to a paradigm shift in LLM-enhanced Recommender System (RS). Research to date focuses on point-wise and pair-wise recommendation paradigms, which…

信息检索 · 计算机科学 2024-09-30 Wen-Shuo Chao , Zhi Zheng , Hengshu Zhu , Hao Liu

Large language models (LLMs) are currently applied to scientific paper evaluation by assigning an absolute score to each paper independently. However, since score scales vary across conferences, time periods, and evaluation criteria, models…

信息检索 · 计算机科学 2026-05-19 Pujun Zheng , Jiacheng Yao , Jinquan Zheng , Chenyang Gu , Guoxiu He , Jiawei Liu , Yong Huang , Tianrui Guo , Wei Lu

Automatic Essay Scoring (AES) assigns scores to student essays, reducing the grading workload for instructors. Developing a scoring system capable of handling essays across diverse prompts is challenging due to the flexibility and diverse…

计算与语言 · 计算机科学 2025-02-14 Zhaoyi Joey Hou , Alejandro Ciuba , Xiang Lorraine Li

Large language models (LLMs) have demonstrated impressive performance in mathematical and commonsense reasoning tasks using chain-of-thought (CoT) prompting techniques. But can they perform emotional reasoning by concatenating `Let's think…

计算与语言 · 计算机科学 2024-08-12 Ankita Bhaumik , Tomek Strzalkowski

In this paper, we propose a listwise approach for constructing user-specific rankings in recommendation systems in a collaborative fashion. We contrast the listwise approach to previous pointwise and pairwise approaches, which are based on…

机器学习 · 统计学 2019-02-08 Liwei Wu , Cho-Jui Hsieh , James Sharpnack

Systematic reviews require the use of rigorously designed search strategies to ensure both comprehensive retrieval and minimization of bias. Conventional manual approaches, although methodologically systematic, are resource-intensive and…

信息检索 · 计算机科学 2026-02-03 Fatima Nasser , Fouad Trad , Ammar Mohanna , Ghada El-Hajj Fuleihan , Ali Chehab

Large Language Models (LLMs) have made remarkable strides in various tasks. Whether LLMs are competitive few-shot solvers for information extraction (IE) tasks, however, remains an open problem. In this work, we aim to provide a thorough…

计算与语言 · 计算机科学 2024-04-15 Yubo Ma , Yixin Cao , YongChing Hong , Aixin Sun

In this study, we propose a structured methodology that utilizes large language models (LLMs) in a cost-efficient and parsimonious manner, integrating the strengths of scholars and machines while offsetting their respective weaknesses. Our…

计算与语言 · 计算机科学 2025-12-30 Navid Asgari , Benjamin M. Cole

Stance classification, the task of predicting the viewpoint of an author on a subject of interest, has long been a focal point of research in domains ranging from social science to machine learning. Current stance detection methods rely…

计算与语言 · 计算机科学 2024-03-07 Iain J. Cruickshank , Lynnette Hui Xian Ng

Large language models (LLMs) have demonstrated impressive performance on many tasks. However, to achieve optimal performance, specially designed prompting methods are still needed. These methods either rely on task-specific few-shot…

计算与语言 · 计算机科学 2024-02-29 Haoxiang Guan , Jiyan He , Shuxin Zheng , En-Hong Chen , Weiming Zhang , Nenghai Yu

People have long hoped for a conversational system that can assist in real-life situations, and recent progress on large language models (LLMs) is bringing this idea closer to reality. While LLMs are often impressive in performance, their…

计算与语言 · 计算机科学 2025-02-06 Linkai Peng , Baorian Nuchged , Yingming Gao

Performance of Large Language Models (LLMs) on multiple-choice tasks differs markedly between symbol-based and cloze-style evaluation formats. The observed discrepancies are systematically attributable to task characteristics: natural…

计算与语言 · 计算机科学 2026-02-02 Joonhak Lee , Sungmok Jung , Jongyeon Park , Jaejin Lee

Word sense plausibility rating requires predicting the human-perceived plausibility of a given word sense on a 1-5 scale in the context of short narrative stories containing ambiguous homonyms. This paper systematically compares three…

计算与语言 · 计算机科学 2026-05-11 Tong Wu , Thanet Markchom , Huizhi Liang

Large language models (LLMs) are increasingly adopted in educational technologies for a variety of tasks, from generating instructional materials and assisting with assessment design to tutoring. While prior work has investigated how models…

计算与语言 · 计算机科学 2025-12-24 Kirk Vanacore , Rene F. Kizilcec

Utilizing large language models (LLMs) for document reranking has been a popular and promising research direction in recent years, many studies are dedicated to improving the performance and efficiency of using LLMs for reranking. Besides,…

信息检索 · 计算机科学 2025-04-11 Qi Liu , Haozhe Duan , Yiqun Chen , Quanfeng Lu , Weiwei Sun , Jiaxin Mao

Large language models (LLMs) have demonstrated the capacity to improve summary quality by mirroring a human-like iterative process of critique and refinement starting from the initial draft. Two strategies are designed to perform this…

计算与语言 · 计算机科学 2024-06-04 Shichao Sun , Ruifeng Yuan , Ziqiang Cao , Wenjie Li , Pengfei Liu

Large language models (LLMs) have shown impressive zero-shot capabilities in various document reranking tasks. Despite their successful implementations, there is still a gap in existing literature on their effectiveness in low-resource…

信息检索 · 计算机科学 2023-12-27 Mofetoluwa Adeyemi , Akintunde Oladipo , Ronak Pradeep , Jimmy Lin

Entity matching is a fundamental task in data cleaning and data integration. With the rapid adoption of large language models (LLMs), recent studies have explored zero-shot and few-shot prompting to improve entity matching accuracy.…

数据库 · 计算机科学 2025-12-01 Rohan Bopardikar , Jin Wang , Jia Zou