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Continual learning is a challenging problem in which models need to be trained on non-stationary data across sequential tasks for class-incremental learning. While previous methods have focused on using either regularization or…

计算机视觉与模式识别 · 计算机科学 2023-09-12 Shentong Mo , Weiguo Pian , Yapeng Tian

Generating surgical reports aimed at surgical scene understanding in robot-assisted surgery can contribute to documenting entry tasks and post-operative analysis. Despite the impressive outcome, the deep learning model degrades the…

计算机视觉与模式识别 · 计算机科学 2021-07-26 Mengya Xu , Mobarakol Islam , Chwee Ming Lim , Hongliang Ren

Class-incremental learning (CIL) enables models to learn new classes continually without forgetting previously acquired knowledge. Multi-label CIL (MLCIL) extends CIL to a real-world scenario where each sample may belong to multiple…

计算机视觉与模式识别 · 计算机科学 2025-06-03 Xiang Zhang , Run He , Jiao Chen , Di Fang , Ming Li , Ziqian Zeng , Cen Chen , Huiping Zhuang

Class Incremental Learning (CIL) aims to handle the scenario where data of novel classes occur continuously and sequentially. The model should recognize the sequential novel classes while alleviating the catastrophic forgetting. In the…

计算机视觉与模式识别 · 计算机科学 2023-11-16 Xiaoshuang Chen , Zhongyi Sun , Ke Yan , Shouhong Ding , Hongtao Lu

We propose Spatio-temporal Crop Aggregation for video representation LEarning (SCALE), a novel method that enjoys high scalability at both training and inference time. Our model builds long-range video features by learning from sets of…

计算机视觉与模式识别 · 计算机科学 2023-03-14 Sepehr Sameni , Simon Jenni , Paolo Favaro

Class-incremental learning (CIL) in medical image-guided diagnosis requires retaining prior diagnostic knowledge while adapting to newly emerging disease categories, which is critical for scalable clinical deployment. This problem is…

计算机视觉与模式识别 · 计算机科学 2026-03-26 Xinyao Wu , Zhe Xu , Cheng Chen , Jiawei Ma , Yefeng Zheng , Raymond Kai-yu Tong

CLIP retrieval is typically framed as a pointwise similarity problem in a shared embedding space. While CLIP achieves strong global cross-modal alignment, many retrieval failures arise from local geometric inconsistencies: nearby items are…

The ability to learn new concepts while preserve the learned knowledge is desirable for learning systems in Class-Incremental Learning (CIL). Recently, feature expansion of the model become a prevalent solution for CIL, where the old…

计算机视觉与模式识别 · 计算机科学 2025-03-04 Bowen Zheng , Da-Wei Zhou , Han-Jia Ye , De-Chuan Zhan

Point cloud classification refers to the process of assigning semantic labels or categories to individual points within a point cloud data structure. Recent works have explored the extension of pre-trained CLIP to 3D recognition. In this…

计算机视觉与模式识别 · 计算机科学 2024-04-02 Shuvozit Ghose , Yang Wang

Vision-language models (VLMs) such as CLIP are trained via contrastive learning between text and image pairs, resulting in aligned image and text embeddings that are useful for many downstream tasks. A notable drawback of CLIP, however, is…

机器学习 · 计算机科学 2025-07-08 Dylan Sam , Devin Willmott , Joao D. Semedo , J. Zico Kolter

We propose Information-Theoretic Active Learning (ITAL), a novel batch-mode active learning method for binary classification, and apply it for acquiring meaningful user feedback in the context of content-based image retrieval. Instead of…

计算机视觉与模式识别 · 计算机科学 2019-07-24 Björn Barz , Christoph Käding , Joachim Denzler

This paper investigates the feasibility of class-incremental learning (CIL) for Sound Event Localization and Detection (SELD) tasks. The method features an incremental learner that can learn new sound classes independently while preserving…

音频与语音处理 · 电气工程与系统科学 2024-11-21 Ruchi Pandey , Manjunath Mulimani , Archontis Politis , Annamaria Mesaros

Class Incremental Learning (CIL) requires models to continuously learn new classes without forgetting previously learned ones, while maintaining stable performance across all possible class sequences. In real-world settings, the order in…

机器学习 · 计算机科学 2026-03-05 Guannan Lai , Da-Wei Zhou , Xin Yang , Han-Jia Ye

Incremental Learning (IL) aims to accumulate knowledge from sequential input tasks while overcoming catastrophic forgetting. Existing IL methods typically assume that an incoming task has only increments of classes or domains, referred to…

计算机视觉与模式识别 · 计算机科学 2024-09-18 Min-Yeong Park , Jae-Ho Lee , Gyeong-Moon Park

Vision-language pretraining on large datasets of images-text pairs is one of the main building blocks of current Vision-Language Models. While with additional training, these models excel in various downstream tasks, including visual…

计算机视觉与模式识别 · 计算机科学 2025-05-06 Madhukar Reddy Vongala , Saurabh Srivastava , Jana Košecká

Contrastive Language-Image Pre-training (CLIP) exhibits strong zero-shot classification ability on various image-level tasks, leading to the research to adapt CLIP for pixel-level open-vocabulary semantic segmentation without additional…

计算机视觉与模式识别 · 计算机科学 2024-11-22 Lin Sun , Jiale Cao , Jin Xie , Xiaoheng Jiang , Yanwei Pang

Continual learning (CL) learns a sequence of tasks incrementally. This paper studies the challenging CL setting of class-incremental learning (CIL). CIL has two key challenges: catastrophic forgetting (CF) and inter-task class separation…

机器学习 · 计算机科学 2024-12-23 Saleh Momeni , Sahisnu Mazumder , Bing Liu

Contrastive Language-Image Pretraining (CLIP) has achieved remarkable performance in various multimodal tasks. However, it still struggles with compositional image-text matching, particularly in accurately associating objects with their…

计算机视觉与模式识别 · 计算机科学 2025-12-22 Qi Zhang , Yuxu Chen , Lei Deng , Lili Shen

In real-world applications, dynamic scenarios require the models to possess the capability to learn new tasks continuously without forgetting the old knowledge. Experience-Replay methods store a subset of the old images for joint training.…

计算机视觉与模式识别 · 计算机科学 2024-03-13 Xinyuan Gao , Songlin Dong , Yuhang He , Xing Wei , Yihong Gong

Vision-based imitation learning has shown promise for robotic manipulation; however, its generalization remains limited in practical agricultural tasks. This limitation stems from scarce demonstration data and substantial visual domain gaps…

机器人学 · 计算机科学 2026-03-06 Shun Hattori , Hikaru Sasaki , Takumi Hachimine , Yusuke Mizutani , Takamitsu Matsubara