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Large Language Models (LLMs) are increasingly assisting users in the real world, yet their reliability remains a concern. Uncertainty quantification (UQ) has been heralded as a tool to enhance human-LLM collaboration by enabling users to…

计算与语言 · 计算机科学 2025-06-10 Siddartha Devic , Tejas Srinivasan , Jesse Thomason , Willie Neiswanger , Vatsal Sharan

One of the most striking findings in modern research on large language models (LLMs) is that scaling up compute during training leads to better results. However, less attention has been given to the benefits of scaling compute during…

Knowledge distillation from LLMs is essential for the efficient deployment of language models. Prior works have proposed data generation using LLMs for preparing distilled models. We argue that generating data with LLMs is prone to sampling…

计算与语言 · 计算机科学 2024-04-01 Mohsen Gholami , Mohammad Akbari , Cindy Hu , Vaden Masrani , Z. Jane Wang , Yong Zhang

Language models (LMs) are increasingly used to simulate human-like responses in scenarios where accurately mimicking a population's behavior can guide decision-making, such as in developing educational materials and designing public…

计算与语言 · 计算机科学 2024-07-23 Joy He-Yueya , Wanjing Anya Ma , Kanishk Gandhi , Benjamin W. Domingue , Emma Brunskill , Noah D. Goodman

Despite the advances in large language models (LLMs), how they use their knowledge for reasoning is not yet well understood. In this study, we propose a method that deconstructs complex real-world questions into a graph, representing each…

计算与语言 · 计算机科学 2024-10-07 Miyoung Ko , Sue Hyun Park , Joonsuk Park , Minjoon Seo

The impressive capabilities of large language models (LLMs) have sparked debate over whether these models genuinely generalize to unseen tasks or predominantly rely on memorizing vast amounts of pretraining data. To explore this issue, we…

计算与语言 · 计算机科学 2025-03-04 Xinyi Wang , Antonis Antoniades , Yanai Elazar , Alfonso Amayuelas , Alon Albalak , Kexun Zhang , William Yang Wang

Throughout its lifecycle, a large language model (LLM) generates a substantially larger carbon footprint during inference than training. LLM inference requests vary in batch size, prompt length, and token generation number, while cloud…

机器学习 · 计算机科学 2024-10-07 Zhenxiao Fu , Fan Chen , Shan Zhou , Haitong Li , Lei Jiang

Large language models have been widely applied to sequential recommendation tasks, yet during inference, they continue to rely on decoding strategies developed for natural language processing. This creates a mismatch between text-generation…

信息检索 · 计算机科学 2025-09-01 Chenke Yin , Li Fan , Jia Wang , Dongxiao Hu , Haichao Zhang , Chong Zhang , Yang Xiang

Large Language Models (LLMs) have recently showcased remarkable generalizability in various domains. Despite their extensive knowledge, LLMs still face challenges in efficiently utilizing encoded knowledge to develop accurate and logical…

计算与语言 · 计算机科学 2024-02-23 Jinlan Fu , Shenzhen Huangfu , Hang Yan , See-Kiong Ng , Xipeng Qiu

Theory-of-Mind (ToM) is a fundamental psychological capability that allows humans to understand and interpret the mental states of others. Humans infer others' thoughts by integrating causal cues and indirect clues from broad contextual…

计算与语言 · 计算机科学 2025-04-10 Chulun Zhou , Qiujing Wang , Mo Yu , Xiaoqian Yue , Rui Lu , Jiangnan Li , Yifan Zhou , Shunchi Zhang , Jie Zhou , Wai Lam

Large language models (LLMs) are increasingly used in applications requiring factual accuracy, yet their outputs often contain hallucinated responses. While fact-checking can mitigate these errors, existing methods typically retrieve…

计算与语言 · 计算机科学 2026-01-07 Haoran Wang , Maryam Khalid , Qiong Wu , Jian Gao , Cheng Cao

This study investigates semantic uncertainty in large language model (LLM) outputs across different decoding methods, focusing on emerging techniques like speculative sampling and chain-of-thought (CoT) decoding. Through experiments on…

计算与语言 · 计算机科学 2025-06-24 Darius Foodeei , Simin Fan , Martin Jaggi

Despite recent progress, large language models (LLMs) still face the challenge of appropriately reacting to the intricacies of social and cultural conventions. This paper presents MANGO, a methodology for distilling high-accuracy,…

计算与语言 · 计算机科学 2024-07-24 Tuan-Phong Nguyen , Simon Razniewski , Gerhard Weikum

In the large language model (LLM) revolution, embedding is a key component of various systems, such as retrieving knowledge or memories for LLMs or building content moderation filters. As such cases span from English to other natural or…

计算与语言 · 计算机科学 2025-05-23 Xin Zhang , Zehan Li , Yanzhao Zhang , Dingkun Long , Pengjun Xie , Meishan Zhang , Min Zhang

We are amidst an explosion of artificial intelligence research, particularly around large language models (LLMs). These models have a range of applications across domains like medicine, finance, commonsense knowledge graphs, and…

人机交互 · 计算机科学 2023-07-06 Garrett Allen , Gaole He , Ujwal Gadiraju

Large language models (LLMs) are demonstrably capable of cross-lingual transfer, but can produce inconsistent output when prompted with the same queries written in different languages. To understand how language models are able to…

计算与语言 · 计算机科学 2025-09-29 Zheng Wei Lim , Alham Fikri Aji , Trevor Cohn

Understanding what knowledge is implicitly encoded in deep learning models is essential for improving the interpretability of AI systems. This paper examines common methods to explain the knowledge encoded in word embeddings, which are core…

计算与语言 · 计算机科学 2025-08-20 Hanna Herasimchyk , Alhassan Abdelhalim , Sören Laue , Michaela Regneri

Large language models (LLMs) and their fine-tuning techniques have demonstrated superior performance in various language understanding and generation tasks. This paper explores fine-tuning LLMs for stock return forecasting with financial…

计算金融 · 定量金融 2024-08-06 Tian Guo , Emmanuel Hauptmann

Large-scale task planning is a major challenge. Recent work exploits large language models (LLMs) directly as a policy and shows surprisingly interesting results. This paper shows that LLMs provide a commonsense model of the world in…

机器人学 · 计算机科学 2023-10-31 Zirui Zhao , Wee Sun Lee , David Hsu

Word co-occurrence patterns in language corpora contain a surprising amount of conceptual knowledge. Large language models (LLMs), trained to predict words in context, leverage these patterns to achieve impressive performance on diverse…

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