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Related papers: Rethinking Few-shot Class-incremental Learning: Le…

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Few-shot class-incremental learning (FSCIL) aims to design machine learning algorithms that can continually learn new concepts from a few data points, without forgetting knowledge of old classes. The difficulty lies in that limited data…

Computer Vision and Pattern Recognition · Computer Science 2021-04-08 Chi Zhang , Nan Song , Guosheng Lin , Yun Zheng , Pan Pan , Yinghui Xu

Few-shot Class-Incremental Learning (FSCIL) presents a unique challenge in Machine Learning (ML), as it necessitates the Incremental Learning (IL) of new classes from sparsely labeled training samples without forgetting previous knowledge.…

Machine Learning · Computer Science 2025-01-10 Jinghua Zhang , Li Liu , Olli Silvén , Matti Pietikäinen , Dewen Hu

Few-shot class-incremental learning (FSCIL) aims at recognizing novel classes continually with limited novel class samples. A mainstream baseline for FSCIL is first to train the whole model in the base session, then freeze the feature…

Computer Vision and Pattern Recognition · Computer Science 2024-02-02 Li-Jun Zhao , Zhen-Duo Chen , Zi-Chao Zhang , Xin Luo , Xin-Shun Xu

Few-shot class-incremental learning (FSCIL) aims to incrementally learn models from a small amount of novel data, which requires strong representation and adaptation ability of models learned under few-example supervision to avoid…

Computer Vision and Pattern Recognition · Computer Science 2026-01-13 Kexin Bao , Yong Li , Dan Zeng , Shiming Ge

Few-shot class-incremental learning (FSCIL) aims to incrementally fine-tune a model (trained on base classes) for a novel set of classes using a few examples without forgetting the previous training. Recent efforts address this problem…

Computer Vision and Pattern Recognition · Computer Science 2022-07-25 Townim Chowdhury , Ali Cheraghian , Sameera Ramasinghe , Sahar Ahmadi , Morteza Saberi , Shafin Rahman

Few-shot class-incremental learning (FSCIL) is a paradigm where a model, initially trained on a dataset of base classes, must adapt to an expanding problem space by recognizing novel classes with limited data. We focus on the challenging…

Computer Vision and Pattern Recognition · Computer Science 2026-01-27 Jack Foster , Kirill Paramonov , Mete Ozay , Umberto Michieli

Large deep learning models are impressive, but they struggle when real-time data is not available. Few-shot class-incremental learning (FSCIL) poses a significant challenge for deep neural networks to learn new tasks from just a few labeled…

Computer Vision and Pattern Recognition · Computer Science 2023-10-25 Songsong Tian , Lusi Li , Weijun Li , Hang Ran , Xin Ning , Prayag Tiwari

Few-shot class-incremental learning (FSCIL) aims to learn progressively about new classes with very few labeled samples, without forgetting the knowledge of already learnt classes. FSCIL suffers from two major challenges: (i) over-fitting…

Computer Vision and Pattern Recognition · Computer Science 2023-07-06 Jayateja Kalla , Soma Biswas

Few-Shot Class-Incremental Learning (FSCIL) represents a cutting-edge paradigm within the broader scope of machine learning, designed to empower models with the ability to assimilate new classes of data with limited examples while…

Machine Learning · Computer Science 2025-03-17 Marinela Adam

Few-shot class-incremental learning (FSCIL) aims to continually fit new classes with limited training data, while maintaining the performance of previously learned classes. The main challenges are overfitting the rare new training samples…

Computer Vision and Pattern Recognition · Computer Science 2024-03-22 Mingli Zhu , Zihao Zhu , Sihong Chen , Chen Chen , Baoyuan Wu

New classes arise frequently in our ever-changing world, e.g., emerging topics in social media and new types of products in e-commerce. A model should recognize new classes and meanwhile maintain discriminability over old classes. Under…

Computer Vision and Pattern Recognition · Computer Science 2022-08-22 Da-Wei Zhou , Han-Jia Ye , Liang Ma , Di Xie , Shiliang Pu , De-Chuan Zhan

Few-shot class-incremental learning (FSCIL) has addressed challenging real-world scenarios where unseen novel classes continually arrive with few samples. In these scenarios, it is required to develop a model that recognizes the novel…

Machine Learning · Computer Science 2022-06-23 Jaehoon Oh , Se-Young Yun

Few-shot class-incremental learning (FSCIL) aims to build machine learning model that can continually learn new concepts from a few data samples, without forgetting knowledge of old classes. The challenges of FSCIL lies in the limited data…

Computer Vision and Pattern Recognition · Computer Science 2023-11-01 Fuyuan Hu , Jian Zhang , Fan Lyu , Linyan Li , Fenglei Xu

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

Synthetic aperture radar automatic target recognition (SAR-ATR) systems have rapidly evolved to tackle incremental recognition challenges in operational settings. Data scarcity remains a major hurdle that conventional SAR-ATR techniques…

Computer Vision and Pattern Recognition · Computer Science 2025-05-27 George Karantaidis , Athanasios Pantsios , Ioannis Kompatsiaris , Symeon Papadopoulos

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) models aim to incrementally learn new classes with scarce samples while preserving knowledge of old ones. Existing FSCIL methods usually fine-tune the entire backbone, leading to overfitting and…

Machine Learning · Computer Science 2024-07-18 Chenxi Liu , Zhenyi Wang , Tianyi Xiong , Ruibo Chen , Yihan Wu , Junfeng Guo , Heng Huang

The continual appearance of new objects in the visual world poses considerable challenges for current deep learning methods in real-world deployments. The challenge of new task learning is often exacerbated by the scarcity of data for the…

Computer Vision and Pattern Recognition · Computer Science 2022-08-02 Can Peng , Kun Zhao , Tianren Wang , Meng Li , Brian C. Lovell

Class-incremental learning (CIL) aims to adapt to continuously emerging new classes while preserving knowledge of previously learned ones. Few-shot class-incremental learning (FSCIL) presents a greater challenge that requires the model to…

Artificial Intelligence · Computer Science 2025-08-19 Shiwon Kim , Dongjun Hwang , Sungwon Woo , Rita Singh

Few-shot class-incremental Learning (FSCIL) enables models to learn new classes from limited data while retaining performance on previously learned classes. Traditional FSCIL methods often require fine-tuning parameters with limited new…

Computer Vision and Pattern Recognition · Computer Science 2026-02-24 Jizhou Han , Chenhao Ding , Yuhang He , Songlin Dong , Qiang Wang , Xinyuan Gao , Yihong Gong
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