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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) enables efficient few-shot learning in large language models (LLMs) without training, but suffers from the quadratic input complexity of transformers, limiting the maximum number of exemplars. While various…

计算与语言 · 计算机科学 2025-10-10 Shaoyi Zheng , Canyu Zhang , Tianyi Zhou , Shengjie Wang

In-context learning (ICL) is a powerful technique for getting language models to perform complex tasks with no training updates. Prior work has established strong correlations between the number of in-context examples provided and the…

计算与语言 · 计算机科学 2025-09-23 Aryaman Arora , Dan Jurafsky , Christopher Potts , Noah D. Goodman

In-context learning (ICL) has become a prominent paradigm to rapidly customize LLMs to new tasks without fine-tuning. However, despite the empirical evidence of its usefulness, we still do not truly understand how ICL works. In this paper,…

机器学习 · 计算机科学 2026-01-06 Harshita Narnoli , Mihai Surdeanu

In-context learning (ICL) with dynamically selected demonstrations combines the flexibility of prompting large language models (LLMs) with the ability to leverage training data to improve performance. While ICL has been highly successful…

计算与语言 · 计算机科学 2025-06-17 Shivanshu Gupta , Sameer Singh , Ashish Sabharwal , Tushar Khot , Ben Bogin

Language models have the ability to perform in-context learning (ICL), allowing them to flexibly adapt their behavior based on context. This contrasts with in-weights learning (IWL), where memorized information is encoded in model…

计算与语言 · 计算机科学 2025-03-04 Suraj Anand , Michael A. Lepori , Jack Merullo , Ellie Pavlick

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

Scene text recognition (STR) in the wild frequently encounters challenges when coping with domain variations, font diversity, shape deformations, etc. A straightforward solution is performing model fine-tuning tailored to a specific…

计算机视觉与模式识别 · 计算机科学 2024-03-29 Zhen Zhao , Jingqun Tang , Chunhui Lin , Binghong Wu , Can Huang , Hao Liu , Xin Tan , Zhizhong Zhang , Yuan Xie

Large language models (LLMs) have demonstrated emergent in-context learning (ICL) capabilities across a range of tasks, including zero-shot time-series forecasting. We show that text-trained foundation models can accurately extrapolate…

机器学习 · 计算机科学 2026-03-13 Jiajun Bao , Nicolas Boullé , Toni J. B. Liu , Raphaël Sarfati , Christopher J. Earls

In-context learning (ICL) enables models to adapt to new tasks via inference-time demonstrations. Despite its success in large language models, the extension of ICL to multimodal settings remains poorly understood in terms of its internal…

计算机视觉与模式识别 · 计算机科学 2026-04-16 Yu Wang , Sharon Li

In-context learning (ICL) of large language models (LLMs) has attracted increasing attention in the community where LLMs make predictions only based on instructions augmented with a few examples. Existing example selection methods for ICL…

计算与语言 · 计算机科学 2024-08-26 Haowei Du , Dongyan Zhao

Large language models (LLMs) exhibit impressive in-context learning (ICL) abilities, enabling them to solve wide range of tasks via textual prompts alone. As these capabilities advance, the range of applicable domains continues to expand…

计算与语言 · 计算机科学 2025-08-20 Yeongwoo Song , Jaeyong Bae , Dong-Kyum Kim , Hawoong Jeong

In-context learning (ICL) refers to the ability of a model to learn new tasks from examples in its input without any parameter updates. In contrast to previous theories of ICL relying on toy models and data settings, recently it has been…

机器学习 · 计算机科学 2025-12-15 Francesco Innocenti , El Mehdi Achour

In-context learning (ICL) adapts LLMs by providing demonstrations without fine-tuning the model parameters; however, it does not differentiate between demonstrations and quadratically increases the complexity of Transformer LLMs, exhausting…

计算与语言 · 计算机科学 2024-11-06 Giwon Hong , Emile van Krieken , Edoardo Ponti , Nikolay Malkin , Pasquale Minervini

State space models (SSMs) have recently emerged as a powerful framework for long sequence processing, outperforming traditional methods on diverse benchmarks. Fundamentally, SSMs can generalize both recurrent and convolutional networks and…

信号处理 · 电气工程与系统科学 2025-12-24 Xiaoyu Zhang , Mingtao Hu , Sen Lu , Soohyeon Kim , Eric Yeu-Jer Lee , Yuyang Liu , Wei D. Lu

Building machine translation (MT) systems for low-resource languages is notably difficult due to the scarcity of high-quality data. Although Large Language Models (LLMs) have improved MT system performance, adapting them to…

计算与语言 · 计算机科学 2026-02-05 Luis Frentzen Salim , Esteban Carlin , Alexandre Morinvil , Xi Ai , Lun-Wei Ku

In-context learning (ICL) allows large language models (LLMs) to adapt to new tasks directly from the given demonstrations without requiring gradient updates. While recent advances have expanded context windows to accommodate more…

Large Language Models (LLMs) have demonstrated remarkable abilities, one of the most important being in-context learning (ICL). With ICL, LLMs can derive the underlying rule from a few demonstrations and provide answers that comply with the…

计算与语言 · 计算机科学 2025-12-23 Bowen Zheng , Ming Ma , Zhongqiao Lin , Tianming Yang

Auditory Large Language Models (LLMs) have demonstrated strong performance across a wide range of speech and audio understanding tasks. Nevertheless, they often struggle when applied to low-resource tasks. In case in-domain labeled data are…

声音 · 计算机科学 2026-05-27 Haolong Zheng , Siyin Wang , Zengrui Jin , Mark Hasegawa-Johnson

The rapid evolution of wireless communication technologies, particularly massive multiple-input multiple-output (mMIMO) and millimeter-wave (mmWave), introduces significant network complexity and computational demands. Significant research…

信号处理 · 电气工程与系统科学 2026-01-13 Yuxuan Wen , Xiaoming Chen , Maojun Zhang , Zhaohui Yang , Chongwen Huang , Zhaoyang Zhang