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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) is a more realistic and challenging paradigm in continual learning to incrementally learn unseen classes and overcome catastrophic forgetting on base classes with only a few training examples.…

Machine Learning · Computer Science 2025-12-04 Haidong Kang , Wei Wu , Hanling Wang

Few-Shot Class Incremental Learning (FSCIL) is a challenging continual learning task, where limited training examples are available during several learning sessions. To succeed in this task, it is necessary to avoid over-fitting new classes…

Computer Vision and Pattern Recognition · Computer Science 2024-01-09 Marco D'Alessandro , Alberto Alonso , Enrique Calabrés , Mikel Galar

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

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

Few-shot class-incremental learning (FSCIL) aims to incrementally recognize new classes using a few samples while maintaining the performance on previously learned classes. One of the effective methods to solve this challenge is to…

Computer Vision and Pattern Recognition · Computer Science 2024-09-19 Ye Wang , Yaxiong Wang , Guoshuai Zhao , Xueming Qian

The goal of Few-Shot Continual Learning (FSCL) is to incrementally learn novel tasks with limited labeled samples and preserve previous capabilities simultaneously, while current FSCL methods are all for the class-incremental purpose.…

Computer Vision and Pattern Recognition · Computer Science 2023-02-14 Yawen Cui , Zitong Yu , Rizhao Cai , Xun Wang , Alex C. Kot , Li Liu

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

Real-world systems must continuously adapt to novel concepts from limited data without forgetting previously acquired knowledge. While Few-Shot Class-Incremental Learning (FSCIL) is established in computer vision, its application to tabular…

Computer Vision and Pattern Recognition · Computer Science 2026-03-05 Umid Suleymanov , Murat Kantarcioglu , Kevin S Chan , Michael De Lucia , Kevin Hamlen , Latifur Khan , Sharad Mehrotra , Ananthram Swami , Bhavani Thuraisingham

The application of activity recognition in the "AI + Education" field is gaining increasing attention. However, current work mainly focuses on the recognition of activities in manually captured videos and a limited number of activity types,…

Computer Vision and Pattern Recognition · Computer Science 2024-09-06 Yilei Qian , Kanglei Geng , Kailong Chen , Shaoxu Cheng , Linfeng Xu , Hongliang Li , Fanman Meng , Qingbo Wu

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

Few-Shot Class Incremental Learning (FSCIL) is crucial for adapting to the complex open-world environments. Contemporary prospective learning-based space construction methods struggle to balance old and new knowledge, as prototype bias and…

Machine Learning · Computer Science 2026-03-03 Qinzhe Wang , Zixuan Chen , Keke Huang , Xiu Su , Chunhua Yang , Chang Xu

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

Few-shot class-incremental learning (FSCIL) aims to adapt the model to new classes from very few data (5 samples) without forgetting the previously learned classes. Recent works in many-shot CIL (MSCIL) (using all available training data)…

Computer Vision and Pattern Recognition · Computer Science 2024-04-11 Dipam Goswami , Bartłomiej Twardowski , Joost van de Weijer

Recent advances in deep learning for processing point clouds hold increased interest in Few-Shot Class Incremental Learning (FSCIL) for 3D computer vision. This paper introduces a new method to tackle the Few-Shot Continual Incremental…

Computer Vision and Pattern Recognition · Computer Science 2024-10-15 Sahar Ahmadi , Ali Cheraghian , Morteza Saberi , Md. Towsif Abir , Hamidreza Dastmalchi , Farookh Hussain , Shafin Rahman

Few-shot class-incremental learning (FSCIL) has recently attracted extensive attention in various areas. Existing FSCIL methods highly depend on the robustness of the feature backbone pre-trained on base classes. In recent years, different…

Computer Vision and Pattern Recognition · Computer Science 2023-03-29 Wenhao Qiu , Sichao Fu , Jingyi Zhang , Chengxiang Lei , Qinmu Peng

Few-Shot Class-Incremental Learning (FSCIL) can be particularly susceptible to acquisition contexts with only a few labeled samples. A typical scenario is tactile sensing, where the acquisition context ({\it e.g.}, diverse devices, contact…

Artificial Intelligence · Computer Science 2026-03-27 Yifeng Lin , Aiping Huang , Wenxi Liu , Si Wu , Tiesong Zhao , Zheng-Jun Zha

Few-shot Class-Incremental Learning (FSCIL) aims at learning new concepts continually with only a few samples, which is prone to suffer the catastrophic forgetting and overfitting problems. The inaccessibility of old classes and the…

Computer Vision and Pattern Recognition · Computer Science 2023-02-08 Zhong Ji , Zhishen Hou , Xiyao Liu , Yanwei Pang , Xuelong Li

We propose Consistency-guided Asynchronous Contrastive Tuning (CoACT), a novel method for continuously tuning foundation models to learn new classes in few-shot settings. CoACT consists of three key components:(i) asynchronous contrastive…

Computer Vision and Pattern Recognition · Computer Science 2025-04-03 Shuvendu Roy , Elham Dolatabadi , Arash Afkanpour , Ali Etemad

Feature quality is paramount for classification performance, particularly in few-shot scenarios. Contrastive learning, a widely adopted technique for enhancing feature quality, leverages sample relations to extract intrinsic features that…

Computer Vision and Pattern Recognition · Computer Science 2025-01-24 Guowei Yin , Sheng Huang , Luwen Huangfu , Yi Zhang , Xiaohong Zhang