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Few-Shot Class-Incremental Learning (FSCIL) has gained considerable attention in recent years for its pivotal role in addressing continuously arriving classes. However, it encounters additional challenges. The scarcity of samples in new…

Artificial Intelligence · Computer Science 2024-03-08 Biqing Qi , Junqi Gao , Xingquan Chen , Dong Li , Jianxing Liu , Ligang Wu , Bowen Zhou

Few-shot class-incremental learning (FSCIL) aims at learning to classify new classes continually from limited samples without forgetting the old classes. The mainstream framework tackling FSCIL is first to adopt the cross-entropy (CE) loss…

Computer Vision and Pattern Recognition · Computer Science 2023-04-04 Zeyin Song , Yifan Zhao , Yujun Shi , Peixi Peng , Li Yuan , Yonghong Tian

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 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 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

Existing continual relation learning (CRL) methods rely on plenty of labeled training data for learning a new task, which can be hard to acquire in real scenario as getting large and representative labeled data is often expensive and…

Computation and Language · Computer Science 2022-03-07 Chengwei Qin , Shafiq Joty

Few-shot image classification is the task of classifying unseen images to one of N mutually exclusive classes, using only a small number of training examples for each class. The limited availability of these examples (denoted as K) presents…

Computer Vision and Pattern Recognition · Computer Science 2023-12-13 Hangfei Lin , Li Miao , Amir Ziai

Humans have a remarkable ability to quickly and effectively learn new concepts in a continuous manner without forgetting old knowledge. Though deep learning has made tremendous successes on various computer vision tasks, it faces challenges…

Machine Learning · Computer Science 2022-07-26 Kun Wu , Chengxiang Yin , Jian Tang , Zhiyuan Xu , Yanzhi Wang , Dejun Yang

The ability to incrementally learn new classes is crucial to the development of real-world artificial intelligence systems. In this paper, we focus on a challenging but practical few-shot class-incremental learning (FSCIL) problem. FSCIL…

Computer Vision and Pattern Recognition · Computer Science 2020-04-27 Xiaoyu Tao , Xiaopeng Hong , Xinyuan Chang , Songlin Dong , Xing Wei , Yihong Gong

Few-shot Class Incremental Learning (FSCIL) presents a challenging yet realistic scenario, which requires the model to continually learn new classes with limited labeled data (i.e., incremental sessions) while retaining knowledge of…

Computer Vision and Pattern Recognition · Computer Science 2024-11-05 Yijie Hu , Guanyu Yang , Zhaorui Tan , Xiaowei Huang , Kaizhu Huang , Qiu-Feng Wang

We introduce the integrative task of few-shot classification and segmentation (FS-CS) that aims to both classify and segment target objects in a query image when the target classes are given with a few examples. This task combines two…

Computer Vision and Pattern Recognition · Computer Science 2022-04-28 Dahyun Kang , Minsu Cho

Despite excellent progress has been made, the performance on action recognition still heavily relies on specific datasets, which are difficult to extend new action classes due to labor-intensive labeling. Moreover, the high diversity in…

Computer Vision and Pattern Recognition · Computer Science 2020-11-18 Xiaoyuan Ni , Sizhe Song , Yu-Wing Tai , Chi-Keung Tang

Aiming to incrementally learn new classes with only few samples while preserving the knowledge of base (old) classes, few-shot class-incremental learning (FSCIL) faces several challenges, such as overfitting and catastrophic forgetting.…

Computer Vision and Pattern Recognition · Computer Science 2024-10-10 Junghun Oh , Sungyong Baik , Kyoung Mu Lee

Few-Shot learning aims to train and optimize a model that can adapt to unseen visual classes with only a few labeled examples. The existing few-shot learning (FSL) methods, heavily rely only on visual data, thus fail to capture the semantic…

Computer Vision and Pattern Recognition · Computer Science 2022-10-21 Mohamed Afham , Ranga Rodrigo

Few-shot learning (FSL) aims to recognize new objects with extremely limited training data for each category. Previous efforts are made by either leveraging meta-learning paradigm or novel principles in data augmentation to alleviate this…

Computer Vision and Pattern Recognition · Computer Science 2020-04-06 Yikai Wang , Chengming Xu , Chen Liu , Li Zhang , Yanwei Fu

Few-shot class-incremental learning (FSCIL) aims to continuously recognize novel classes under limited data, which suffers from the key stability-plasticity dilemma: balancing the retention of old knowledge with the acquisition of new…

Computer Vision and Pattern Recognition · Computer Science 2026-01-14 Kexin Bao , Daichi Zhang , Yong Li , Dan Zeng , Shiming Ge

We present a bag of tricks framework for few-shot class-incremental learning (FSCIL), which is a challenging form of continual learning that involves continuous adaptation to new tasks with limited samples. FSCIL requires both stability and…

Computer Vision and Pattern Recognition · Computer Science 2024-09-10 Shuvendu Roy , Chunjong Park , Aldi Fahrezi , Ali Etemad

This paper studies continual learning (CL) of a sequence of aspect sentiment classification(ASC) tasks in a particular CL setting called domain incremental learning (DIL). Each task is from a different domain or product. The DIL setting is…

Computation and Language · Computer Science 2021-12-21 Zixuan Ke , Bing Liu , Hu Xu , Lei Shu

Incremental learning attempts to develop a classifier which learns continuously from a stream of data segregated into different classes. Deep learning approaches suffer from catastrophic forgetting when learning classes incrementally, while…

Computer Vision and Pattern Recognition · Computer Science 2020-07-31 Ali Ayub , Alan Wagner

We consider a novel formulation of the problem of Active Few-Shot Classification (AFSC) where the objective is to classify a small, initially unlabeled, dataset given a very restrained labeling budget. This problem can be seen as a rival…

Machine Learning · Computer Science 2022-09-26 Aymane Abdali , Vincent Gripon , Lucas Drumetz , Bartosz Boguslawski