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检索条件"主题词=Clustering Algorithms"
51237 条 记 录,以下是481-490 订阅
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A Metaheuristic Search Algorithm Based on Sampling and clustering
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IEEE ACCESS 2024年 12卷 15493-15508页
作者: Harita, Maria Wong, Alvaro Suppi, Remo Rexachs, Dolores Luque, Emilio Univ Autonoma Barcelona Dept Comp Architecture & Operating Syst Bellaterra 08193 Spain
As optimization problems become more complicated and extensive, parameterization becomes complex, resulting in a difficult task requiring significant amounts of time and resources. In this paper we propose a heuristic... 详细信息
来源: 评论
Self-Supervised Deep Multiview Spectral clustering
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IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS 2024年 第3期35卷 4299-4308页
作者: Zong, Linlin Miao, Faqiang Zhang, Xianchao Liang, Wenxin Xu, Bo Dalian Univ Technol Sch Software Key Lab Ubiquitous Network & Serv Software Liaoni Dalian 116620 Peoples R China Nanjing Univ State Key Lab Novel Software Technol Nanjing 210023 Peoples R China Inst Farmland Irrigat CAAS Xinxiang 453003 Henan Peoples R China Dalian Univ Technol Sch Software Dalian 116620 Peoples R China Dalian Univ Technol Sch Comp Sci & Technol Dalian 116024 Peoples R China
Multiview spectral clustering has received considerable attention in the past decades and still has great potential due to its unsupervised integration manner. It is well known that pairwise constraints boost the clus... 详细信息
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One-Step Joint Learning of Self-Supervised Spectral clustering With Anchor Graph and Fuzzy clustering for Land Cover Classification
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IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING 2024年 17卷 11178-11193页
作者: Wu, Chengmao Zhang, Jiale Xian Univ Posts & Telecommun Xian 710121 Peoples R China
Spectral clustering, as an algorithm based on graph theory and spectral theory, has shown excellent performance in classification tasks of hyperspectral images in recent years. Although better results have been achiev... 详细信息
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One-pass View-unaligned clustering
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IEEE TRANSACTIONS ON MULTIMEDIA 2024年 26卷 9699-9709页
作者: Dong, Wenhua Wu, Xiao-Jun Feng, Zhenhua Ahmed, Sara Atito Ali Awais, Muhammad Kittler, Josef Jiangnan Univ Sch Sci Wuxi 214122 Peoples R China Univ Surrey Ctr Vis Speech & Signal Proc Guildford GU2 7XH England Jiangnan Univ Sch Artificial Intelligence & Comp Sci Wuxi 214122 Peoples R China Univ Surrey Sch Comp Sci & Elect Engn Guildford GU2 7XH England
Given a set of multi-view instances, the prevailing assumption in most existing clustering approaches is that they are complete and exhibit cross-view alignment. However, this assumption is often unrealistic. In such ... 详细信息
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Strong Consistency of Spectral clustering for the Sparse Degree-Corrected Hypergraph Stochastic Block Model
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IEEE TRANSACTIONS ON INFORMATION THEORY 2024年 第3期70卷 1962-1977页
作者: Deng, Chong Xu, Xin-Jian Ying, Shihui Shanghai Univ Dept Math Shanghai 200444 Peoples R China Shanghai Univ Qianweichang Coll Shanghai 200444 Peoples R China
We prove strong consistency of spectral clustering under the degree-corrected hypergraph stochastic block model in the sparse regime where the maximum expected hyperdegree is as small as Omega (log n) with n denoting ... 详细信息
来源: 评论
Temporal and Multivariate Similarity clustering of 5G Performance Data
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IEEE ACCESS 2024年 12卷 114137-114145页
作者: Mazgula, Jakub Krol, Dariusz Jablonski, Ireneusz Wroclaw Univ Sci & Technol Fac Informat & Commun Technol PL-50370 Wroclaw Poland Nok Solut & Networks PL-54130 Wroclaw Poland Brandenburg Tech Univ Cottbus Fac Phys D-03046 Cottbus Germany Fraunhofer Inst Photon Microsyst Branch Integrated Silicon Syst D-03046 Cottbus Germany
The performance of 5G mobile network cells is highly impacted by their evolving configuration and temporal environmental conditions, such as the number of connected devices or resource utilization. Evaluation of the p... 详细信息
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FSS-DBSCAN: Outsourced Private Density-Based clustering via Function Secret Sharing
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IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY 2024年 19卷 7759-7773页
作者: Fu, Jiaxuan Cheng, Ke Song, Anxiao Xia, Yuheng Chang, Zhao Shen, Yulong Xidian Univ Sch Comp Sci & Technol Xian 710071 Shaanxi Peoples R China Xian Univ Posts & Telecommun Shaanxi Key Lab Informat Commun Network & Secur Xian 710121 Peoples R China
Density-based clustering algorithms such as DBSCAN, are highly effective in handling large datasets and identifying clusters of arbitrary shapes, playing a crucial role in data analysis fields like outlier detection a... 详细信息
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Deep Multirepresentation Learning for Data clustering
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IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS 2024年 第11期35卷 15675-15686页
作者: Sadeghi, Mohammadreza Armanfard, Narges McGill Univ Dept Elect & Comp Engn Montreal PQ H3A 0E9 Canada Mila Quebec AI Inst Montreal PQ H2S 3H1 Canada
Deep clustering incorporates embedding into clustering in order to find a lower-dimensional space suitable for clustering tasks. Conventional deep clustering methods aim to obtain a single global embedding subspace (a... 详细信息
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EDMC: Efficient Multi-View clustering via Cluster and Instance Space Learning
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IEEE TRANSACTIONS ON MULTIMEDIA 2024年 26卷 5273-5283页
作者: Qin, Yalan Pu, Nan Wu, Hanzhou Shanghai Univ Sch Commun & Informat Engn Shanghai 200444 Peoples R China Univ Trento Dept Informat Engn & Comp Sci I-40128 Trento Italy
Multi-view subspace clustering aims to cluster the data lying in a union of subspaces with low dimensions. The commonly used spectral clustering performs the final clustering based on an n x n affinity graph, which su... 详细信息
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Consensus clustering With Co-Association Matrix Optimization
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IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS 2024年 第3期35卷 4192-4205页
作者: Shi, Yifan Yu, Zhiwen Chen, C. L. Philip Zeng, Huanqiang Huaqiao Univ Sch Engn Quanzhou 362021 Peoples R China South China Univ Technol Sch Comp Sci & Engn Guangzhou 510006 Peoples R China Pengcheng Lab Shenzhen 518066 Peoples R China
Consensus clustering can derive a more promising and robust clustering result by integrating multiple partitions strategically. However, there are several limitations in the existing approaches: 1) most of the methods... 详细信息
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