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19 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: 10937Downloads: 12028
K-means Hierarchical Clustering Principal Component Analysis Agglomerative hierarchical clustering scree plot Silhouette average width Davies-Bouldin Index Dunn index customer segmentation
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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: 35639Downloads: 29488
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: 27204Downloads: 26068
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: 37562Downloads: 36085
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: 33393Downloads: 31492
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: 20746Downloads: 17805
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: 24993Downloads: 19532
spatio-temporal clustering time-series ARIMA model
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Clustering Time Related Data: A Regression Tree Approach
by K.A.D. Deshani, Liwan Liyanage-Hansen and Dilhari T. Attygalle
American Journal of Applied Mathematics and Statistics. 2022, 10(1), 22-27. DOI: 10.12691/ajams-10-1-4
Pub. Date: March 23, 2022Views: 3244Downloads: 3750
clustering regression tree load forecasting trend data exploration
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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: 11271Downloads: 10396
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: 17531Downloads: 15142
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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