no code implementations • 26 Feb 2024 • Jinqian Chen, Jihua Zhu, Qinghai Zheng, Zhongyu Li, Zhiqiang Tian
Inspired by this observation, we propose the "Assembled Projection Heads" (APH) method for enhancing the reliability of federated models.
1 code implementation • 5 Dec 2023 • Jinqian Chen, Jihua Zhu, Qinghai Zheng
Assuming that all clients have a single shared sample for each class, the knowledge anchor is constructed before each local training stage by extracting shared samples for missing classes and randomly selecting one sample per class for non-dominant classes.
1 code implementation • CVPR 2023 • Qinghai Zheng, Jihua Zhu, Haoyu Tang
In this work, we focus on the challenging problem of Label Enhancement (LE), which aims to exactly recover label distributions from logical labels, and present a novel Label Information Bottleneck (LIB) method for LE.
no code implementations • 8 Mar 2023 • Yiyang Zhou, Qinghai Zheng, Shunshun Bai, Jihua Zhu
In this work, we devote ourselves to the challenging task of Unsupervised Multi-view Representation Learning (UMRL), which requires learning a unified feature representation from multiple views in an unsupervised manner.
no code implementations • 28 Feb 2023 • Wenbiao Yan, Jihua Zhu, Yiyang Zhou, Yifei Wang, Qinghai Zheng
In this way, the learned semantic consistency from multi-view data can improve the information bottleneck to more exactly distinguish the consistent information and learn a unified feature representation with more discriminative consistent information for clustering.
no code implementations • 26 Feb 2023 • Yiyang Zhou, Qinghai Zheng, Wenbiao Yan, Yifei Wang, Pengcheng Shi, Jihua Zhu
Further, we designed a multi-level consistency collaboration strategy, which utilizes the consistent information of semantic space as a self-supervised signal to collaborate with the cluster assignments in feature space.
Ranked #1 on Multiview Clustering on Fashion-MNIST
1 code implementation • 19 Oct 2020 • Qinghai Zheng, Jihua Zhu, Yuanyuan Ma, Zhongyu Li, Zhiqiang Tian
Furthermore, underlying graph information of multi-view data is always ignored in most existing multi-view subspace clustering methods.
no code implementations • 19 Oct 2020 • Qinghai Zheng, Yu Zhang, Jihua Zhu, Zhongyu Li, Haoyu Tang, Shuangxun Ma
It can be seen that specific information contained in different views is fully investigated by the rank preserving decomposition, and the high-order correlations of multi-view data are also mined by the low-rank tensor constraint.
no code implementations • 15 Oct 2020 • Qinghai Zheng, Jihua Zhu, Shuangxun Ma
This paper focuses on the multi-view clustering, which aims to promote clustering results with multi-view data.
no code implementations • 7 Jul 2020 • Xinyuan Liu, Jihua Zhu, Qinghai Zheng, Zhongyu Li, Ruixin Liu, Jun Wang
More specifically, this novel loss function not only considers the mapping errors generated from the projection of the input space into the output one but also accounts for the reconstruction errors generated from the projection of the output space back to the input one.
no code implementations • 7 Apr 2020 • Qinghai Zheng, Jihua Zhu, Haoyu Tang, Xinyuan Liu, Zhongyu Li, Huimin Lu
Recently, label distribution learning (LDL) has drawn much attention in machine learning, where LDL model is learned from labelel instances.
no code implementations • 7 Apr 2020 • Qinghai Zheng, Jihua Zhu, Zhongyu Li, Shanmin Pang, Jun Wang, Lei Chen
The complementary graph regularizer investigates the specific information of multiple views.
1 code implementation • 19 Jun 2019 • Qinghai Zheng, Jihua Zhu, Zhiqiang Tian, Zhongyu Li, Shanmin Pang, Xiuyi Jia
Multi-view clustering is an important and fundamental problem.
1 code implementation • 30 Jan 2019 • Qinghai Zheng, Jihua Zhu, Zhongyu Li, Shanmin Pang, Jun Wang, Yaochen Li
To this end, this paper proposes a novel multi-view subspace clustering approach dubbed Feature Concatenation Multi-view Subspace Clustering (FCMSC), which boosts the clustering performance by exploring the consensus information of multi-view data.