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Few-shot class-incremental learning (FSCIL) aims to continually learn new classes from only a few samples without forgetting previous ones, requiring intelligent agents to adapt to dynamic environments. FSCIL combines the characteristics…

Computer Vision and Pattern Recognition · Computer Science 2025-07-14 Dunwei Tu , Huiyu Yi , Tieyi Zhang , Ruotong Li , Furao Shen , Jian Zhao

Few-shot class-incremental learning (FSCIL) aims to mitigate the catastrophic forgetting issue when a model is incrementally trained on limited data. However, many of these works lack effective exploration of prior knowledge, rendering them…

Computer Vision and Pattern Recognition · Computer Science 2025-01-09 Wan Xu , Tianyu Huang , Tianyu Qu , Guanglei Yang , Yiwen Guo , Wangmeng Zuo

Few-shot class-incremental learning (FSCIL) aims to continually learn new classes using a few samples while not forgetting the old classes. The key of this task is effective knowledge transfer from the base session to the incremental…

Computer Vision and Pattern Recognition · Computer Science 2023-06-21 Ye Wang , Yaxiong Wang , Guoshuai Zhao , Xueming Qian

The ability to incrementally learn new classes from limited samples is crucial to the development of artificial intelligence systems for real clinical application. Although existing incremental learning techniques have attempted to address…

Computer Vision and Pattern Recognition · Computer Science 2023-04-13 Hao Yang , Weijian Huang , Jiarun Liu , Cheng Li , Shanshan Wang

Different from fine-tuning models pre-trained on a large-scale dataset of preset classes, class-incremental learning (CIL) aims to recognize novel classes over time without forgetting pre-trained classes. However, a given model will be…

Computer Vision and Pattern Recognition · Computer Science 2021-11-30 Xiang Xiang , Yuwen Tan , Qian Wan , Jing Ma

Few-shot class-incremental learning (FSCIL) presents a core challenge in continual learning, requiring models to rapidly adapt to new classes with very limited samples while mitigating catastrophic forgetting. Recent prompt-based methods,…

Computer Vision and Pattern Recognition · Computer Science 2026-01-26 Shuai Huang , Xuhan Lin , Yuwu Lu

It is an important yet challenging setting to continually learn new tasks from a few examples. Although numerous efforts have been devoted to either continual learning or few-shot learning, little work has considered this new setting of…

Machine Learning · Computer Science 2021-04-20 Liyuan Wang , Qian Li , Yi Zhong , Jun Zhu

Integrating new class information without losing previously acquired knowledge remains a central challenge in artificial intelligence, often referred to as catastrophic forgetting. Few-shot class incremental learning (FSCIL) addresses this…

Computer Vision and Pattern Recognition · Computer Science 2025-05-06 Kyle Stein , Andrew Arash Mahyari , Guillermo Francia , Eman El-Sheikh

Few-Shot Class-Incremental Learning (FSCIL) defines a practical but challenging task where models are required to continuously learn novel concepts with only a few training samples. Due to data scarcity, existing FSCIL methods resort to…

Computer Vision and Pattern Recognition · Computer Science 2024-12-18 Chengyan Liu , Linglan Zhao , Fan Lyu , Kaile Du , Fuyuan Hu , Tao Zhou

Class-incremental learning in the context of limited personal labeled samples (few-shot) is critical for numerous real-world applications, such as smart home devices. A key challenge in these scenarios is balancing the trade-off between…

Computer Vision and Pattern Recognition · Computer Science 2025-01-28 Kirill Paramonov , Mete Ozay , Eunju Yang , Jijoong Moon , Umberto Michieli

Real-world scenarios are usually accompanied by continuously appearing classes with scare labeled samples, which require the machine learning model to incrementally learn new classes and maintain the knowledge of base classes. In this…

Computer Vision and Pattern Recognition · Computer Science 2023-12-11 Qi-Wei Wang , Da-Wei Zhou , Yi-Kai Zhang , De-Chuan Zhan , Han-Jia Ye

Few-shot class-incremental learning (FSCIL) aims to incrementally learn novel classes from limited examples while preserving knowledge of previously learned classes. Existing methods face a critical dilemma: static architectures rely on a…

Computer Vision and Pattern Recognition · Computer Science 2025-06-30 Xiaojie Li , Yibo Yang , Jianlong Wu , Yue Yu , Ming-Hsuan Yang , Liqiang Nie , Min Zhang

Few-Shot Class-Incremental Learning (FSCIL) faces a critical challenge: balancing the retention of prior knowledge with the acquisition of new classes. Existing methods either freeze the backbone to prevent catastrophic forgetting,…

Computer Vision and Pattern Recognition · Computer Science 2025-08-25 Xiaojie Li , Jianlong Wu , Yue Yu , Liqiang Nie , Min Zhang

The proliferation of Few-Shot Class Incremental Learning (FSCIL) methodologies has highlighted the critical challenge of maintaining robust anti-amnesia capabilities in FSCIL learners. In this paper, we present a novel conceptualization of…

Machine Learning · Computer Science 2024-12-06 Jingren Liu , Zhong Ji , Yanwei Pang , YunLong Yu

Inspired by Regularized Lottery Ticket Hypothesis (RLTH), which hypothesizes that there exist smooth (non-binary) subnetworks within a dense network that achieve the competitive performance of the dense network, we propose a few-shot class…

Machine Learning · Computer Science 2023-03-02 Haeyong Kang , Jaehong Yoon , Sultan Rizky Hikmawan Madjid , Sung Ju Hwang , Chang D. Yoo

Few-Shot Class Incremental Learning (FSCIL) is a task that requires a model to learn new classes incrementally without forgetting when only a few samples for each class are given. FSCIL encounters two significant challenges: catastrophic…

Computer Vision and Pattern Recognition · Computer Science 2024-04-03 Keon-Hee Park , Kyungwoo Song , Gyeong-Moon Park

Few-Shot Class-Incremental Learning (FSCIL) aims to continuously learn new classes from a limited set of training samples without forgetting knowledge of previously learned classes. Conventional FSCIL methods typically build a robust…

Computer Vision and Pattern Recognition · Computer Science 2025-04-18 Linhao Li , Yongzhang Tan , Siyuan Yang , Hao Cheng , Yongfeng Dong , Liang Yang

Few-Shot Class-Incremental Learning (FSCIL) aims to enable deep neural networks to learn new tasks incrementally from a small number of labeled samples without forgetting previously learned tasks, closely mimicking human learning patterns.…

Computer Vision and Pattern Recognition · Computer Science 2024-11-12 Songsong Tian , Lusi Li , Weijun Li , Hang Ran , Li Li , Xin Ning

Few-Shot Class-Incremental Learning (FSCIL) introduces a paradigm in which the problem space expands with limited data. FSCIL methods inherently face the challenge of catastrophic forgetting as data arrives incrementally, making models…

Computer Vision and Pattern Recognition · Computer Science 2024-03-28 Noor Ahmed , Anna Kukleva , Bernt Schiele

Efforts to overcome catastrophic forgetting in Few-Shot Class-Incremental Learning (FSCIL) have primarily focused on developing more effective gradient-based optimization strategies. In contrast, little attention has been paid to the…

Computer Vision and Pattern Recognition · Computer Science 2025-11-25 Haidong Kang , Ketong Qian , Yi Lu