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Class-Incremental Learning (CIL) aims to build classification models from data streams. At each step of the CIL process, new classes must be integrated into the model. Due to catastrophic forgetting, CIL is particularly challenging when…

In contrast to the incremental classification task, the incremental detection task is characterized by the presence of data ambiguity, as an image may have differently labeled bounding boxes across multiple continuous learning stages. This…

计算机视觉与模式识别 · 计算机科学 2024-07-10 Ziyue Huang , Yupeng He , Qingjie Liu , Yunhong Wang

Image-point class incremental learning helps the 3D-points-vision robots continually learn category knowledge from 2D images, improving their perceptual capability in dynamic environments. However, some incremental learning methods address…

计算机视觉与模式识别 · 计算机科学 2025-04-14 Chao Qi , Jianqin Yin , Ren Zhang

Deep neural networks perform remarkably well in close-world scenarios. However, novel classes emerged continually in real applications, making it necessary to learn incrementally. Class-incremental learning (CIL) aims to gradually recognize…

计算机视觉与模式识别 · 计算机科学 2024-03-28 Wenzhuo Liu , Fei Zhu , Cheng-Lin Liu

Continual learning (CL) aims to constantly learn new knowledge over time while avoiding catastrophic forgetting on old tasks. We focus on continual text classification under the class-incremental setting. Recent CL studies have identified…

计算与语言 · 计算机科学 2023-10-11 Yifan Song , Peiyi Wang , Weimin Xiong , Dawei Zhu , Tianyu Liu , Zhifang Sui , Sujian Li

Class-Incremental Learning (CIL) requires models to learn new classes without forgetting old ones. A common method is to freeze a pre-trained model and train a new, lightweight adapter for each task. While this prevents forgetting, it…

机器学习 · 计算机科学 2026-02-25 Ruiqi Liu , Boyu Diao , Hangda Liu , Zhulin An , Fei Wang , Yongjun Xu

Open vocabulary models (e.g. CLIP) have shown strong performance on zero-shot classification through their ability generate embeddings for each class based on their (natural language) names. Prior work has focused on improving the accuracy…

计算机视觉与模式识别 · 计算机科学 2023-06-01 Zachary Novack , Julian McAuley , Zachary C. Lipton , Saurabh Garg

Contrastive vision-language models like CLIP have achieved impressive results in image-text retrieval by aligning image and text representations in a shared embedding space. However, these models often treat text as flat sequences, limiting…

计算机视觉与模式识别 · 计算机科学 2025-11-11 Ruijia Wu , Ping Chen , Fei Shen , Shaoan Zhao , Qiang Hui , Huanlin Gao , Ting Lu , Zhaoxiang Liu , Fang Zhao , Kai Wang , Shiguo Lian

In class-incremental learning, the model is expected to learn new classes continually while maintaining knowledge on previous classes. The challenge here lies in preserving the model's ability to effectively represent prior classes in the…

计算机视觉与模式识别 · 计算机科学 2022-08-17 Arjun Ashok , K J Joseph , Vineeth Balasubramanian

Continual learning is an essential capability of human cognition, yet it poses significant challenges for current deep learning models. The primary issue is that new knowledge can interfere with previously learned information, causing the…

机器学习 · 计算机科学 2025-09-19 Eric Nuertey Coleman , Luigi Quarantiello , Samrat Mukherjee , Julio Hurtado , Vincenzo Lomonaco

Image-text pretrained models, e.g., CLIP, have shown impressive general multi-modal knowledge learned from large-scale image-text data pairs, thus attracting increasing attention for their potential to improve visual representation learning…

计算机视觉与模式识别 · 计算机科学 2023-01-27 Ruyang Liu , Jingjia Huang , Ge Li , Jiashi Feng , Xinglong Wu , Thomas H. Li

Current research on class-incremental learning primarily focuses on single-label classification tasks. However, real-world applications often involve multi-label scenarios, such as image retrieval and medical imaging. Therefore, this paper…

计算机视觉与模式识别 · 计算机科学 2025-11-27 Chenhao Ding , Songlin Dong , Zhengdong Zhou , Jizhou Han , Qiang Wang , Yuhang He , Yihong Gong

3D perception plays a crucial role in real-world applications such as autonomous driving, robotics, and AR/VR. In practical scenarios, 3D perception models must continuously adapt to new data and emerging object categories, but retraining…

计算机视觉与模式识别 · 计算机科学 2025-03-19 Jinge Ma , Jiangpeng He , Fengqing Zhu

While existing hierarchical text classification (HTC) methods attempt to capture label hierarchies for model training, they either make local decisions regarding each label or completely ignore the hierarchy information during inference. To…

信息检索 · 计算机科学 2020-06-19 Yuning Mao , Jingjing Tian , Jiawei Han , Xiang Ren

While recent vision-and-language models (VLMs) like CLIP are a powerful tool for analyzing text and images in a shared semantic space, they do not explicitly model the hierarchical nature of the set of texts which may describe an image.…

计算机视觉与模式识别 · 计算机科学 2024-07-17 Morris Alper , Hadar Averbuch-Elor

Continual learning has traditionally focused on classifying either instances or classes, but real-world applications, such as robotics and self-driving cars, require models to handle both simultaneously. To mirror real-life scenarios, we…

计算机视觉与模式识别 · 计算机科学 2025-06-13 Melika Ayoughi , Mina Ghadimi Atigh , Mohammad Mahdi Derakhshani , Cees G. M. Snoek , Pascal Mettes , Paul Groth

Concept Bottleneck Models (CBMs) introduce interpretability to black-box deep learning models by predicting labels through human-understandable concepts. However, unlike humans, who identify objects at different levels of abstraction using…

计算机视觉与模式识别 · 计算机科学 2026-04-06 Haodong Xie , Yujun Cai , Rahul Singh Maharjan , Yiwei Wang , Federico Tavella , Angelo Cangelosi

Class-Incremental Learning (CIL) aims to continuously acquire new categories while preserving previously learned knowledge. Recently, Contrastive Language-Image Pre-trained (CLIP) models have shown strong potential for CIL due to their…

计算机视觉与模式识别 · 计算机科学 2026-04-21 Tianqi Wang , Jingcai Guo

Continual learning (CL) aims to enable learning systems to acquire new knowledge constantly without forgetting previously learned information. CL faces the challenge of mitigating catastrophic forgetting while maintaining interpretability…

计算机视觉与模式识别 · 计算机科学 2025-04-01 Lu Yu , Haoyu Han , Zhe Tao , Hantao Yao , Changsheng Xu

Class-incremental learning (CIL) has been widely studied under the setting of starting from a small number of classes (base classes). Instead, we explore an understudied real-world setting of CIL that starts with a strong model pre-trained…

计算机视觉与模式识别 · 计算机科学 2022-09-13 Tz-Ying Wu , Gurumurthy Swaminathan , Zhizhong Li , Avinash Ravichandran , Nuno Vasconcelos , Rahul Bhotika , Stefano Soatto