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检索条件"主题词=K-means clustering algorithm"
398 条 记 录,以下是121-130 订阅
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Optimization for Learning and Control  1
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2023年
作者: Martin Andersen Anders Hansson
Optimization for Learning and Control Comprehensive resource providing a masters’ level introduction to optimization theory and algorithms for learning and control Optimization for Learning and Control describes how ... 详细信息
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The FRCk clustering algorithm for determining cluster number and removing outliers automatically
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INTERNATIONAL JOURNAL OF COMPUTATIONAL SCIENCE AND ENGINEERING 2021年 第5期24卷 485-494页
作者: Guo, Yubin Wu, Yuhang Zhang, Xiaopeng Bo, Aofeng Li, Ximing South China Agr Univ Coll Math & Informat Guangzhou 510642 Peoples R China South China Agr Univ Coll Software Engn Guangzhou 510642 Peoples R China South China Agr Univ Informat & Network Serv Ctr Guangzhou 510642 Peoples R China Guangzhou HolandAI Technol Co Ltd Guangzhou 510006 Peoples R China
clustering algorithm is one of the most popular unsupervised algorithms for data grouping. The k-means algorithm is a popular clustering algorithm for its simplicity, ease of implementation and efficiency. But for k-m... 详细信息
来源: 评论
Robust PVC Identification by Fusing Expert System and Deep Learning
BIOSENSORS-BASEL
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BIOSENSORS-BASEL 2022年 第4期12卷 185页
作者: Cai, Zhipeng Wang, Tiantian Shen, Yumin Xing, Yantao Yan, Ruqiang Li, Jianqing Liu, Chengyu Southeast Univ Sch Instrument Sci & Engn Nanjing 210096 Peoples R China Xi An Jiao Tong Univ Sch Mech Engn Xian 714009 Peoples R China
Premature ventricular contraction (PVC) is one of the common ventricular arrhythmias, which may cause stroke or sudden cardiac death. Automatic long-term electrocardiogram (ECG) analysis algorithms could provide diagn... 详细信息
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Analyzing the Urban Hierarchical Structure Based on Multiple Indicators of Economy and Industry: An Econometric Study in China
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Computer Modeling in Engineering & Sciences 2022年 第6期131卷 1831-1855页
作者: Jing Cheng Yang Xie Jie Zhang School of Architecture Tsinghua UniversityBeijing100084China Beijing Tsinghua Tongheng Urban Planning&Design Institute Beijing100085China
For a city,analyzing its advantages,disadvantages and the level of economic development in a country is important,especially for the cities in China developing at flying *** corresponding literatures for the cities in... 详细信息
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Democracy, military expenditure and economic growth: A heterogeneous perspective
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DEFENCE AND PEACE ECONOMICS 2023年 第8期34卷 1039-1070页
作者: Wang, Xinyi Hou, Na Chen, Bo Cent Univ Finance & Econ Inst Def Econ & Management Beijing Peoples R China
Countries with different democratic levels tend to show various degrees of emphasis on military expenditure and a consensus can hardly be reached on the economic effect of democracy and military expenditure. By applyi... 详细信息
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A Cluster Analysis of Power Load Forecasting Based on Power Consumption Data and Meteorological Data  4
A Cluster Analysis of Power Load Forecasting Based on Power ...
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4th International Conference on Computer Science, Electronic Information Engineering and Intelligent Control Technology, CEI 2024
作者: Wei, Yi Tang, Zhong-Sheng College of Intelligent Networking and New Energy Vehicles Geely University of China Sichuan Province Chengdu City China
With the increasing of the big data volume for power consumption data and the complexity of meteorological data, it has become more difficult to cope with the power load forecasting in the recent energy crisis. To add... 详细信息
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Adaptive POD surrogate model method for centrifugal pump impeller flow field reconstruction based on clustering algorithm
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MODERN PHYSICS LETTERS B 2021年 第7期35卷
作者: Chen, Xuebing Zhang, Renhui Jiang, Lijie Yang, Weifeng Lanzhou Univ Technol Coll Energy & Power Engn Lanzhou 730050 Gansu Peoples R China Key Lab Fluid Machinery & Syst Lanzhou 730050 Gansu Peoples R China
To reduce the calculation cost and improve the accuracy of flow field prediction, an adaptive proper orthogonal decomposition (APOD) surrogate model based on k-means clustering algorithm was proposed to reconstruct th... 详细信息
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Study of Seepage Properties of Fractured Rock Mass Based on Improved k-means clustering algorithm
Study of Seepage Properties of Fractured Rock Mass Based on ...
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2nd International Conference on Civil, Architectural and Hydraulic Engineering (ICCAHE 2013)
作者: Guo, Haiqing Wen, Bo Bai, Xiaofeng Hohai Univ Minist Educ Geomech & Embankment Engn Key Lab Nanjing 210098 Jiangsu Peoples R China
Seepage properties of fractured rock mass are of prime importance for hydiaulic engineering and accurate description of rock fracture geometry parameters is an important and basic task in rock hydraulics. In this pape... 详细信息
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Increasing flexibility of self-piercing riveting by reducing tool-geometry combinations using cluster analysis in the application of multi-material design
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PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART L-JOURNAL OF MATERIALS-DESIGN AND APPLICATIONS 2022年 第6期236卷 1310-1320页
作者: kappe, Fabian Schadow, Luca Bobbert, Mathias Meschut, Gerson Paderborn Univ Lab Mat & Joining Technol LWF D-33098 Paderborn Germany
A frequently used mechanical joining process that enables the joining of dissimilar materials is self-piercing riveting. Nevertheless, the increasing number of materials as well as material-thickness combinations lead... 详细信息
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Software Technology Immersive Education Research and Practice Based on Spark Platform  3
Software Technology Immersive Education Research and Practic...
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3rd IEEE International Conference on Electrical Engineering, Big Data and algorithms, EEBDA 2024
作者: Genrang, Zheng Chunping, Huang Zhongshan Polytechnic Department of Information Engineering Guangdong Zhongshan China
From the perspective of education informatization, a teaching resource sharing system with huge storage space and computation amount is established. When the user accesses the teaching materials, it constructs the dat... 详细信息
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