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检索条件"主题词=clustering algorithms"
51575 条 记 录,以下是621-630 订阅
排序:
A Fast Pilot Assignment for Cell-Free Massive MIMO: Using Anchor-Based clustering Scheme
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IEEE WIRELESS COMMUNICATIONS LETTERS 2025年 第4期14卷 1109-1113页
作者: Zhao, Yu Zhang, Fengming Gao, Yangjun Hu, Gang Air Force Engn Univ Dept Equipment Management & Unmanned Aerial Vehicl Xian 710043 Peoples R China
In this letter, we study the pilot assignment (PA) in cell-free (CF) massive multiple-input multiple-output (MIMO). PA is a key issue to facilitate signal processing, e.g., beamforming, by providing reliable channel e... 详细信息
来源: 评论
Parameter-Insensitive Min Cut clustering With Flexible Size Constrains
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IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE 2024年 第8期46卷 5479-5492页
作者: Nie, Feiping Xie, Fangyuan Yu, Weizhong Li, Xuelong Northwestern Polytech Univ Sch Artificial Intelligence OPt & Elect iOPEN Xian 710072 Peoples R China Northwestern Polytech Univ Key Lab Intelligent Interact & Applicat Minist Ind & Informat Technol Xian 710072 Peoples R China
clustering is a fundamental topic in machine learning and various methods are proposed, in which K-Means (KM) and min cut clustering are typical ones. However, they may produce empty or skewed clustering results, whic... 详细信息
来源: 评论
Low-Energy Resource Classification Algorithm for Cross-Regional Cloud Data Centers Based on K-Means clustering Algorithm
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IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS 2024年 第8期20卷 10084-10091页
作者: Liang, Bin Bai, Junqing Xian Shiyou Univ Sch Comp Sci Xian 710065 Peoples R China
As the division of labor in the industry becomes more refined, an increasing number of companies are abandoning infrastructure construction and instead moving their operations to cloud data centers (CBDCs). Cloud serv... 详细信息
来源: 评论
Centroid-Free K-Means With Balanced clustering
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IEEE SIGNAL PROCESSING LETTERS 2025年 32卷 1191-1195页
作者: Meng, Bin Li, Fangfang Yang, Fan Gao, Quanxue Jilin Police Coll Dept Informat Secur Technol Changchun 130117 Peoples R China Xidian Univ Sch Telecommun Engn Xian 710071 Peoples R China Changchun Humanities & Sci Coll Dept Chinese Language & Literature Changchun 130117 Peoples R China
Currently, a wide array of clustering algorithms have emerged, yet many approaches rely on K-means to detect clusters. However, K-means is highly sensitive to the selection of the initial cluster centers, which poses ... 详细信息
来源: 评论
clustering of Diverse Multiplex Networks
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IEEE TRANSACTIONS ON NETWORK SCIENCE AND ENGINEERING 2024年 第4期11卷 3441-3454页
作者: Pensky, Marianna Wang, Yaxuan Univ Cent Florida Dept Math Orlando FL 32816 USA
The paper introduces the DIverse MultiPLEx Generalized Random Dot Product Graph (DIMPLE-GRDPG) network model where all layers of the network have the same collection of nodes and follow the Generalized Random Dot Prod... 详细信息
来源: 评论
A Fuzzy C-Means clustering-Based Hybrid Multivariate Time Series Prediction Framework With Feature Selection
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IEEE TRANSACTIONS ON FUZZY SYSTEMS 2024年 第8期32卷 4270-4284页
作者: Zhan, Jianming Huang, Xianfeng Qian, Yuhua Ding, Weiping Hubei Minzu Univ Sch Math & Stat Enshi 445000 Peoples R China Shanxi Univ Inst Big Data Sci & Ind Taiyuan 030006 Peoples R China Shanxi Univ Key Lab Computat Intelligence & Chinese Informat P Minist Educ Taiyuan 030006 Peoples R China Shanxi Univ Engn Res Ctr Machine Vis & Data Min Shanxi Prov Taiyuan 030006 Peoples R China Nantong Univ Sch Informat Sci & Technol Nantong 226019 Peoples R China City Univ Macau Fac Data Sci Macau 999078 Peoples R China
Multivariate time series prediction (MTSP) stands as a significant and challenging frontier in the data science domain, garnering considerable interest among researchers. Extreme learning machine (ELM) has emerged as ... 详细信息
来源: 评论
Detecting and Identifying Insider Threats Based on Advanced clustering Methods
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IEEE ACCESS 2024年 12卷 30242-30253页
作者: Nikiforova, Oksana Romanovs, Andrejs Zabiniako, Vitaly Kornienko, Jurijs Riga Tech Univ Fac Comp Sci & Informat Technol LV-1048 Riga Latvia ABC Software Ltd LV-1012 Riga Latvia
This paper explores the analysis of user behavior in information systems through audit records, creating a behavior model represented as a graph. The model captures actions over a specified period, facilitating real-t... 详细信息
来源: 评论
Adaptively Topological Tensor Network for Multi-View Subspace clustering
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IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING 2024年 第11期36卷 5562-5575页
作者: Liu, Yipeng Chen, Jie Lu, Yingcong Ou, Weiting Long, Zhen Zhu, Ce Univ Elect Sci & Technol China UESTC Sch Informat & Commun Engn Chengdu 611731 Peoples R China
Multi-view subspace clustering employs learned self-representation from multiple tensor decompositions to exploit the low-rank information. However, the data structures embedded with self-representation tensors may va... 详细信息
来源: 评论
An Efficient and Distributed Framework for Real-Time Trajectory Stream clustering
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IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING 2024年 第5期36卷 1857-1873页
作者: Gao, Yunjun Fang, Ziquan Xu, Jiachen Gong, Shenghao Shen, Chunhui Chen, Lu Zhejiang Univ Hangzhou 310027 Zhejiang Peoples R China Alibaba Grp Hangzhou 310052 Zhejiang Peoples R China AZFT Lab Hangzhou 310007 Zhejiang Peoples R China
With the explosive ubiquity of GPS-equipped devices, e.g., mobile phones, vehicles, and vessels, a massive amount of real-time, unbounded, and varying-sampling trajectory streams are being generated continuously. Clus... 详细信息
来源: 评论
Multi-Step clustering and Generalized Nash Bargaining-Based Planning Strategy of Community-Shared Energy Storage for Large-Scale Prosumers
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IEEE TRANSACTIONS ON SUSTAINABLE ENERGY 2024年 第2期15卷 1013-1027页
作者: Zhang, Tianhan Chen, Changming Ma, Longyi Chen, Taowei Wei, Yuanqing Lin, Zhenzhi Srinivasan, Dipti Zhejiang Univ Coll Elect Engn Hangzhou 310027 Peoples R China Guangdong Power Grid Co Ltd Huizhou Power Supply Co Huizhou 441300 Peoples R China Natl Univ Singapore Dept Elect & Comp Engn Singapore 117576 Singapore
Inspired by economies of scale, the joint planning of community-shared energy storage (CSES) among prosumers provides a new solution to the issues of high investment costs associated with independent construction of i... 详细信息
来源: 评论