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Large Language Models (LLMs) can adapt to new tasks via in-context learning (ICL). ICL is efficient as it does not require any parameter updates to the trained LLM, but only few annotated examples as input for the LLM. In this work, we…

In-Context Learning (ICL) is suffering from unsatisfactory performance and under-calibration due to high prior bias and unfaithful confidence. Some previous works fine-tuned language models for better ICL performance with enormous datasets…

计算与语言 · 计算机科学 2024-02-16 Yufeng Zhao , Yoshihiro Sakai , Naoya Inoue

In-context learning refers to the emerging ability of large language models (LLMs) to perform a target task without additional training, utilizing demonstrations of the task. Recent studies aim to enhance in-context learning performance by…

计算与语言 · 计算机科学 2024-12-02 Junyong Kang , Donghyun Son , Hwanjun Song , Buru Chang

A public safety Uncrewed Aerial Vehicle (UAV) enhances situational awareness during emergency response. Its agility, mobility optimization, and ability to establish Line-of-Sight (LoS) communication make it increasingly important for…

人工智能 · 计算机科学 2026-02-18 Yousef Emami , Hao Zhou , Miguel Gutierrez Gaitan , Kai Li , Luis Almeida , Zhu Han

Large language models (LLMs) have demonstrated remarkable proficiency in in-context learning (ICL), where models adapt to new tasks through example-based prompts without requiring parameter updates. However, understanding how tasks are…

计算与语言 · 计算机科学 2025-11-11 Baturay Saglam , Xinyang Hu , Zhuoran Yang , Dionysis Kalogerias , Amin Karbasi

Large Language Models have demonstrated remarkable performance across various tasks, exhibiting the capacity to swiftly acquire new skills, such as through In-Context Learning (ICL) with minimal demonstration examples. In this work, we…

计算机视觉与模式识别 · 计算机科学 2024-04-26 Folco Bertini Baldassini , Mustafa Shukor , Matthieu Cord , Laure Soulier , Benjamin Piwowarski

We study how in-context learning (ICL) in language models is affected by semantic priors versus input-label mappings. We investigate two setups-ICL with flipped labels and ICL with semantically-unrelated labels-across various model families…

计算与语言 · 计算机科学 2023-03-09 Jerry Wei , Jason Wei , Yi Tay , Dustin Tran , Albert Webson , Yifeng Lu , Xinyun Chen , Hanxiao Liu , Da Huang , Denny Zhou , Tengyu Ma

In-context learning (ICL) exhibits dual operating modes: task learning, i.e., acquiring a new skill from in-context samples, and task retrieval, i.e., locating and activating a relevant pretrained skill. Recent theoretical work investigates…

机器学习 · 计算机科学 2024-08-05 Ziqian Lin , Kangwook Lee

In-context learning (ICL) is a new paradigm for natural language processing that utilizes Generative Pre-trained Transformer (GPT)-like models. This approach uses prompts that include in-context demonstrations to generate the corresponding…

计算与语言 · 计算机科学 2024-01-24 Momin Abbas , Yi Zhou , Parikshit Ram , Nathalie Baracaldo , Horst Samulowitz , Theodoros Salonidis , Tianyi Chen

In-context learning (ICL) has emerged as a powerful paradigm for task adaptation in large language models (LLMs), where models infer underlying task structures from a few demonstrations. However, ICL remains susceptible to biases that arise…

计算与语言 · 计算机科学 2025-06-18 Zhihang Tan , Jingrui Hou , Ping Wang , Qibiao Hu , Peng Zhu

Many recent language models (LMs) are capable of in-context learning (ICL), manifested in the LMs' ability to perform a new task solely from natural-language instruction. Previous work curating in-context learners assumes that ICL emerges…

计算与语言 · 计算机科学 2024-07-01 Michal Štefánik , Marek Kadlčík , Petr Sojka

Preference-based reinforcement learning is an effective way to handle tasks where rewards are hard to specify but can be exceedingly inefficient as preference learning is often tabula rasa. We demonstrate that Large Language Models (LLMs)…

人工智能 · 计算机科学 2025-04-04 Chao Yu , Qixin Tan , Hong Lu , Jiaxuan Gao , Xinting Yang , Yu Wang , Yi Wu , Eugene Vinitsky

Recent Multimodal Large Language Models (MLLMs) excel in vision-language understanding but face challenges in adapting to dynamic real-world scenarios that require continuous integration of new knowledge and skills. While continual learning…

计算与语言 · 计算机科学 2025-10-02 Hongbo Zhao , Fei Zhu , Haiyang Guo , Meng Wang , Rundong Wang , Gaofeng Meng , Zhaoxiang Zhang

The ability to learn from context with novel concepts, and deliver appropriate responses are essential in human conversations. Despite current Multimodal Large Language Models (MLLMs) and Large Language Models (LLMs) being trained on…

计算机视觉与模式识别 · 计算机科学 2023-08-16 Yan Tai , Weichen Fan , Zhao Zhang , Feng Zhu , Rui Zhao , Ziwei Liu

Large Language Models (LLMs) have demonstrated impressive in-context learning (ICL) capabilities from few-shot demonstration exemplars. While recent learning-based demonstration selection methods have proven beneficial to ICL by choosing…

机器学习 · 计算机科学 2024-10-16 Hui Liu , Wenya Wang , Hao Sun , Chris Xing Tian , Chenqi Kong , Xin Dong , Haoliang Li

Recent advancements in Large Language Models (LLMs) have demonstrated exceptional capabilities in complex tasks like machine translation, commonsense reasoning, and language understanding. One of the primary reasons for the adaptability of…

计算与语言 · 计算机科学 2024-07-12 Nicholas Kroeger , Dan Ley , Satyapriya Krishna , Chirag Agarwal , Himabindu Lakkaraju

Large language models (LLMs) have shown remarkable in-context learning (ICL) capabilities, yet their potential for sequential decision-making remains underexplored. In this paper, we study the ICL capabilities of LLMs in sequential…

机器学习 · 计算机科学 2026-05-12 Minmin Zhang , Sina Aghaei , Soroush Saghafian

Commit messages concisely describe code changes in natural language and are important for software maintenance. Several approaches have been proposed to automatically generate commit messages, but they still suffer from critical…

软件工程 · 计算机科学 2025-02-27 Yifan Wu , Yunpeng Wang , Ying Li , Wei Tao , Siyu Yu , Haowen Yang , Wei Jiang , Jianguo Li

Large Language models (LLMs) have achieved encouraging results in tabular data generation. However, existing approaches require fine-tuning, which is computationally expensive. This paper explores an alternative: prompting a fixed LLM with…

机器学习 · 计算机科学 2025-02-25 Liancheng Fang , Aiwei Liu , Hengrui Zhang , Henry Peng Zou , Weizhi Zhang , Philip S. Yu

Anomaly detection in computational workflows is critical for ensuring system reliability and security. However, traditional rule-based methods struggle to detect novel anomalies. This paper leverages large language models (LLMs) for…

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