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Large language models (LLMs) famously exhibit emergent in-context learning (ICL) -- the ability to rapidly adapt to new tasks using few-shot examples provided as a prompt, without updating the model's weights. Built on top of LLMs, vision…

机器学习 · 计算机科学 2025-04-02 Yongshuo Zong , Ondrej Bohdal , Timothy Hospedales

Large language models (LLMs) have demonstrated their ability to learn in-context, allowing them to perform various tasks based on a few input-output examples. However, the effectiveness of in-context learning is heavily reliant on the…

计算与语言 · 计算机科学 2024-01-29 Liang Wang , Nan Yang , Furu Wei

Existing continual learning (CL) methods mainly rely on fine-tuning or adapting large language models (LLMs). They still suffer from catastrophic forgetting (CF). Little work has been done to exploit in-context learning (ICL) to leverage…

计算与语言 · 计算机科学 2024-12-23 Saleh Momeni , Sahisnu Mazumder , Zixuan Ke , Bing Liu

Shortcut learning refers to the phenomenon where models employ simple, non-robust decision rules in practical tasks, which hinders their generalization and robustness. With the rapid development of large language models (LLMs) in recent…

计算与语言 · 计算机科学 2024-12-02 Rui Song , Yingji Li , Lida Shi , Fausto Giunchiglia , Hao Xu

Large-scale neural language models exhibit a remarkable capacity for in-context learning (ICL): they can infer novel functions from datasets provided as input. Most of our current understanding of when and how ICL arises comes from LMs…

计算与语言 · 计算机科学 2024-01-31 Ekin Akyürek , Bailin Wang , Yoon Kim , Jacob Andreas

Large language models (LLMs) operate in two fundamental learning modes - fine-tuning (FT) and in-context learning (ICL) - raising key questions about which mode yields greater language proficiency and whether they differ in their inductive…

Ever since the development of GPT-3 in the natural language processing (NLP) field, in-context learning (ICL) has played an essential role in utilizing large language models (LLMs). By presenting the LM utterance-label demonstrations at the…

音频与语音处理 · 电气工程与系统科学 2024-06-18 Ming-Hao Hsu , Kai-Wei Chang , Shang-Wen Li , Hung-yi Lee

After pre-training by generating the next word conditional on previous words, the Language Model (LM) acquires the ability of In-Context Learning (ICL) that can learn a new task conditional on the context of the given in-context examples…

计算机视觉与模式识别 · 计算机科学 2023-12-08 Haokun Chen , Xu Yang , Yuhang Huang , Zihan Wu , Jing Wang , Xin Geng

Large Language Models (LLMs) have made significant strides in natural language processing and are increasingly being integrated into recommendation systems. However, their potential in educational recommendation systems has yet to be fully…

信息检索 · 计算机科学 2025-04-14 Boxuan Ma , Md Akib Zabed Khan , Tianyuan Yang , Agoritsa Polyzou , Shin'ichi Konomi

Large language models (LLMs) using in-context learning (ICL) excel in many tasks without task-specific fine-tuning. However, demonstration selection and ordering greatly impact ICL effectiveness. Focus on this issue, we propose DemoShapley,…

计算与语言 · 计算机科学 2025-11-25 Shan Xie , Man Luo , Chadly Daniel Stern , Mengnan Du , Lu Cheng

Instruction following is a critical ability for Large Language Models to perform downstream tasks. The standard approach to instruction tuning has relied on a specific phase of supervised fine-tuning over curated instruction datasets,…

计算与语言 · 计算机科学 2026-05-01 David Ponce , Thierry Etchegoyhen

In-Context Learning (ICL) is a critical capability of Large Language Models (LLMs) as it empowers them to comprehend and reason across interconnected inputs. Evaluating the ICL ability of LLMs can enhance their utilization and deepen our…

计算与语言 · 计算机科学 2024-12-10 Wentong Chen , Yankai Lin , ZhenHao Zhou , HongYun Huang , Yantao Jia , Zhao Cao , Ji-Rong Wen

As Archimedes famously said, ``Give me a lever long enough and a fulcrum on which to place it, and I shall move the world'', in this study, we propose to use a tiny Language Model (LM), \eg, a Transformer with 67M parameters, to lever much…

计算机视觉与模式识别 · 计算机科学 2024-11-01 Xu Yang , Yingzhe Peng , Haoxuan Ma , Shuo Xu , Chi Zhang , Yucheng Han , Hanwang Zhang

Large language models (LLMs) exhibit remarkable flexibility: they can adapt to novel tasks from in-context examples without any parameter updates, a capability known as in-context learning (ICL). Prior work on synthetic tasks has shown that…

计算与语言 · 计算机科学 2026-05-29 Hua-Dong Xiong , Li Ji-An , Robert C. Wilson , Kwonjoon Lee , Xue-Xin Wei

Large Language Models (LLMs) have become ubiquitous in NLP and deep learning. In-Context Learning (ICL) has been suggested as a bridging paradigm between the training-free and fine-tuning LLMs settings. In ICL, an LLM is conditioned to…

计算与语言 · 计算机科学 2024-06-12 Jérémie Cabessa , Hugo Hernault , Umer Mushtaq

The remarkable ability of Large Language Models (LLMs) to understand and follow instructions has sometimes been limited by their in-context learning (ICL) performance in low-resource languages. To address this, we introduce a novel approach…

计算与语言 · 计算机科学 2023-12-06 Xiaoqian Li , Ercong Nie , Sheng Liang

Numerous studies have investigated the underlying mechanisms of in-context learning (ICL) effectiveness to inspire the design of related methods. However, existing work predominantly assumes the effectiveness of the demonstrations provided…

计算与语言 · 计算机科学 2025-08-04 Dingzirui Wang , Xuangliang Zhang , Keyan Xu , Qingfu Zhu , Wanxiang Che , Yang Deng

Large language models (LLMs) have demonstrated impressive capabilities in various natural language processing tasks. Despite this, their application to information retrieval (IR) tasks is still challenging due to the infrequent occurrence…

计算与语言 · 计算机科学 2024-05-29 Yutao Zhu , Peitian Zhang , Chenghao Zhang , Yifei Chen , Binyu Xie , Zheng Liu , Ji-Rong Wen , Zhicheng Dou

In-Context Learning (ICL) allows Large Language Models (LLMs) to adapt to new tasks with just a few examples, but their predictions often suffer from systematic biases, leading to unstable performance in classification. While calibration…

机器学习 · 统计学 2026-03-05 Korel Gundem , Juncheng Dong , Dennis Zhang , Vahid Tarokh , Zhengling Qi

Despite the surprising few-shot performance of in-context learning (ICL), it is still a common practice to randomly sample examples to serve as context. This paper advocates a new principle for ICL: self-adaptive in-context learning. The…

计算与语言 · 计算机科学 2023-05-04 Zhiyong Wu , Yaoxiang Wang , Jiacheng Ye , Lingpeng Kong
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