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In recent years, 3D understanding has turned to 2D vision-language pre-trained models to overcome data scarcity challenges. However, existing methods simply transfer 2D alignment strategies, aligning 3D representations with single-view 2D…

计算机视觉与模式识别 · 计算机科学 2024-01-26 Haowei Wang , Jiji Tang , Jiayi Ji , Xiaoshuai Sun , Rongsheng Zhang , Yiwei Ma , Minda Zhao , Lincheng Li , zeng zhao , Tangjie Lv , Rongrong Ji

Partial multi-view clustering (PVC) presents significant challenges practical research problem for data analysis in real-world applications, especially when some views of the data are partially missing. Existing clustering methods struggle…

计算机视觉与模式识别 · 计算机科学 2024-11-18 BoHao Chen

The advent of pre-trained Vision-Language Models (VLMs) has significantly transformed Continual Learning (CL), mainly due to their zero-shot classification abilities. Such proficiency makes VLMs well-suited for real-world applications,…

Incomplete Multi-View Clustering (IMVC) faces the challenge of learning discriminative representations from fragmentary observations while maintaining robustness against missing views. However, prevalent Euclidean-based methods suffer from…

机器学习 · 计算机科学 2026-04-21 Tianyi Chen , Haobo Wang , Kai Tang , Gengyu Lyu , Tianlei Hu , Gang Chen , Hong Ma , Meixiang Xiang

A plethora of multi-view subspace clustering (MVSC) methods have been proposed over the past few years. Researchers manage to boost clustering accuracy from different points of view. However, many state-of-the-art MVSC algorithms, typically…

机器学习 · 计算机科学 2019-11-22 Zhao Kang , Wangtao Zhou , Zhitong Zhao , Junming Shao , Meng Han , Zenglin Xu

Recently, triple decomposition has attracted increasing attention for decomposing third-order tensors into three factor tensors. However, this approach is limited to third-order tensors and enforces uniformity in the lower dimensions across…

数值分析 · 数学 2025-11-14 Kunjing Yang , Libin Zheng , Minru Bai

In recent years, we have witnessed a surge of interest in multi-view representation learning, which is concerned with the problem of learning representations of multi-view data. When facing multiple views that are highly related but sightly…

机器学习 · 计算机科学 2020-06-20 Xiangzhu Meng , Lin Feng , Huibing Wang

Recently, with the development of deep learning, a number of Just Noticeable Difference (JND) datasets have been built for JND modeling. However, all the existing JND datasets only label the JND points based on the level of compression…

图形学 · 计算机科学 2023-03-09 Yaxuan Liu , Jian Jin , Yuan Xue , Weisi Lin

Large Language Models (LLMs) have shown promising results on various language and vision tasks. Recently, there has been growing interest in applying LLMs to graph-based tasks, particularly on Text-Attributed Graphs (TAGs). However, most…

机器学习 · 计算机科学 2024-06-10 Zhongmou He , Jing Zhu , Shengyi Qian , Joyce Chai , Danai Koutra

Under the framework of graph-based learning, the key to robust subspace clustering and subspace learning is to obtain a good similarity graph that eliminates the effects of errors and retains only connections between the data points from…

计算机视觉与模式识别 · 计算机科学 2017-05-17 Xi Peng , Zhiding Yu , Huajin Tang , Zhang Yi

We tackle the data scarcity challenge in few-shot point cloud recognition of 3D objects by using a joint prediction from a conventional 3D model and a well-trained 2D model. Surprisingly, such an ensemble, though seems trivial, has hardly…

计算机视觉与模式识别 · 计算机科学 2023-08-21 Xuanyu Yi , Jiajun Deng , Qianru Sun , Xian-Sheng Hua , Joo-Hwee Lim , Hanwang Zhang

View missing remains a significant challenge in graph-based multi-view semi-supervised learning, hindering their real-world applications. To address this issue, traditional methods introduce a missing indicator matrix and focus on mining…

机器学习 · 计算机科学 2025-10-22 Zhangqi Jiang , Tingjin Luo , Xu Yang , Xinyan Liang

Graph Neural Networks (GNNs) have demonstrated remarkable results in various real-world applications, including drug discovery, object detection, social media analysis, recommender systems, and text classification. In contrast to their vast…

Low-dimensional embeddings for data from disparate sources play critical roles in multi-modal machine learning, multimedia information retrieval, and bioinformatics. In this paper, we propose a supervised dimensionality reduction method…

机器学习 · 计算机科学 2021-01-15 Yanjun Li , Bihan Wen , Hao Cheng , Yoram Bresler

Least squares (LS) fitting is one of the most fundamental techniques in science and engineering. It is used to estimate parameters from multiple noisy observations. In many problems the parameters are known a-priori to be bounded integer…

信息论 · 计算机科学 2009-01-05 Amir Leshem , Jacob Goldberger

Technological advances have enabled the generation of unique and complementary types of data or views (e.g. genomics, proteomics, metabolomics) and opened up a new era in multiview learning research with the potential to lead to new…

机器学习 · 计算机科学 2024-02-19 Hengkang Wang , Han Lu , Ju Sun , Sandra E Safo

Multi-material decomposition (MMD) enables quantitative reconstruction of tissue compositions in the human body, supporting a wide range of clinical applications. However, traditional MMD typically requires spectral CT scanners and…

计算机视觉与模式识别 · 计算机科学 2025-05-14 Qing Wu , Hongjiang Wei , Jingyi Yu , S. Kevin Zhou , Yuyao Zhang

Incomplete multi-view data, where certain views are entirely missing for some samples, poses significant challenges for traditional multi-view clustering methods. Existing deep incomplete multi-view clustering approaches often rely on…

图像与视频处理 · 电气工程与系统科学 2026-02-23 Xiaojian Ding , Lin Zhao , Xian Li , Xiaoying Zhu

Joint Detection and Embedding (JDE) trackers have demonstrated excellent performance in Multi-Object Tracking (MOT) tasks by incorporating the extraction of appearance features as auxiliary tasks through embedding Re-Identification task…

计算机视觉与模式识别 · 计算机科学 2024-08-07 Yunfei Zhang , Chao Liang , Jin Gao , Zhipeng Zhang , Weiming Hu , Stephen Maybank , Xue Zhou , Liang Li

Multi-view representation learning captures comprehensive information from multiple views of a shared context. Recent works intuitively apply contrastive learning (CL) to learn representations, regarded as a pairwise manner, which is still…

计算机视觉与模式识别 · 计算机科学 2023-08-23 Jiangmeng Li , Wenwen Qiang , Hang Gao , Bing Su , Farid Razzak , Jie Hu , Changwen Zheng , Hui Xiong