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18 results for clustering.

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Keyword     clustering

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Incorporating K-means, Hierarchical Clustering and PCA in Customer Segmentation
by Azad Abdulhafedh
Journal of City and Development. 2021, 3(1), 12-30. DOI: 10.12691/jcd-3-1-3
Pub. Date: February 02, 2021Views: 23323Downloads: 25203
K-means Hierarchical Clustering Principal Component Analysis Agglomerative hierarchical clustering scree plot Silhouette average width Davies-Bouldin Index Dunn index customer segmentation
Abstract Full Text PDF (1269 KB) Full Text HTML Full Text ePUB (2967 KB)
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Detecting and Tracking Pseudo Base Stations in GSM Signal Hijacking and Frauds: a Visualized Approach
by Yongxing Li, Yang Heng, Ankang Hao, Tianxing Wang, Xiaojie Liu and Lan Huang
Information Security and Computer Fraud. 2017, 5(1), 1-8. DOI: 10.12691/iscf-5-1-1
Pub. Date: September 17, 2017Views: 43019Downloads: 37672
pseudo base station telecom fraud topic modeling trajectory clustering visualization
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Diagnostics of Product Defects by Clustering and Machine Learning Classification Algorithm
by Kamil Židek and Vladislav Maxim
Journal of Automation and Control. 2015, 3(3), 96-100. DOI: 10.12691/automation-3-3-11
Pub. Date: December 15, 2015Views: 32694Downloads: 32688
inspection clustering machine learning image processing
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LIDAR Image Segmentation Using Hierarchical Clustering
by Tahereh Sharafi and Gholamreza Akbarizadeh
American Journal of Computing Research Repository. 2016, 4(1), 21-29. DOI: 10.12691/ajcrr-4-1-4
Pub. Date: March 03, 2016Views: 44396Downloads: 44440
LIDAR three-dimensional (3D) clustering hierarchical
Abstract Full Text PDF (369 KB) Full Text HTML Full Text ePUB (1617 KB)
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Effective Clustering Algorithm of Wireless sensor network through clustered Mobile agents
by Kamla Deep, S Niranjanr and Yashpal Singh
Journal of Computer Sciences and Applications. 2015, 3(6), 154-161. DOI: 10.12691/jcsa-3-6-9
Pub. Date: December 31, 2015Views: 41066Downloads: 39784
Mobile agent LEACH WSN Sensor Nodes Cluster Head
Abstract Full Text PDF (442 KB) Full Text HTML Full Text ePUB (391 KB)
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Export Commitment and Its Impact on Firm-level Export Performance: Evidence from SMEs Cluster of Ahmedabad, India
by Pawan K. Chugan and Shivangi Singh
Journal of Behavioural Economics, Finance, Entrepreneurship, Accounting and Transport. 2015, 3(3), 90-95. DOI: 10.12691/jbe-3-3-1
Pub. Date: October 30, 2015Views: 24753Downloads: 22355
export commitment firm-level export performance clustering small and medium sized firms
Abstract Full Text PDF (137 KB) Full Text HTML Full Text ePUB (188 KB)
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Application of Spatio-Temporal Clustering in Forecasting Optimization of Geo-Referenced Time Series
by Sonja Pravilovic and Annalisa Appice
American Journal of Modeling and Optimization. 2014, 2(1), 8-15. DOI: 10.12691/ajmo-2-1-2
Pub. Date: February 25, 2014Views: 30056Downloads: 25361
spatio-temporal clustering time-series ARIMA model
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Volatility Clustering, Leverage Effects and Risk-Return Trade-Off in the Nigerian Stock Market
by Wilson E. Herbert, Georgina O. Ugwuanyi and Ernest I. Nwaocha
Journal of Finance and Economics. 2019, 7(1), 1-13. DOI: 10.12691/jfe-7-1-1
Pub. Date: December 24, 2018Views: 14324Downloads: 15162
asymmetric volatility GARCH effect leverage effect persistent clustering volatility clustering
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A Comparative Performance of Conventional Methods for Estimating Market Risk Using Value at Risk
by Cyprian Ondieki Omari
International Journal of Econometrics and Financial Management. 2017, 5(2), 22-32. DOI: 10.12691/ijefm-5-2-1
Pub. Date: April 26, 2017Views: 21382Downloads: 19689
backtesting generalized autoregressive conditionally heteroscedastic (GARCH) models Value-at-Risk (VaR) volatility clustering Conditional and Unconditional Coverage Tests
Abstract Full Text PDF (387 KB) Full Text HTML Full Text ePUB (423 KB)
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A Novel Energy-efficient Cooperative Transmission Scheme Based on V-BLAST Processing and ICA clustering for WSNs Lifetime Maximization
by Mohammad Sadeghian Kerdabadi and Reza Ghazizadeh
American Journal of Sensor Technology. 2015, 3(1), 5-12. DOI: 10.12691/ajst-3-1-2
Pub. Date: July 05, 2015Views: 33190Downloads: 31927
V-BLAST technique Imperialist Competitive Algorithm (ICA) cooperative MIMO Energy Efficiency wireless sensor network
Abstract Full Text PDF (450 KB) Full Text HTML Full Text ePUB (1630 KB)
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