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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: 24859Downloads: 27495
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: 43887Downloads: 38967
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: 33324Downloads: 33615
inspection clustering machine learning image processing
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Regional Rainfall Frequency Analysis in Terengganu Using Ward's Clustering, L-Moments, and Trimmed L-Moments
by Muhammad Nura and Zahrahtul Amani Zakaria
American Journal of Water Resources. 2026, 14(2), 38-45. DOI: 10.12691/ajwr-14-2-2
Pub. Date: June 24, 2026Views: 142Downloads: 634
homogeneous region delineation moment-ratio diagram hydro-climatic sub-regions quantile attenuation design rainfall bounds parameter estimation robustness outlier-robust estimation
Abstract Full Text PDF (233 KB) Full Text HTML Full Text ePUB (269 KB)
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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: 45089Downloads: 45483
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: 41948Downloads: 40871
Mobile agent LEACH WSN Sensor Nodes Cluster Head
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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: 25167Downloads: 22948
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: 30515Downloads: 26069
spatio-temporal clustering time-series ARIMA model
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TL-Moment-Based Regional Frequency Analysis of Extreme Rainfall Using Ward's Clustering and Kappa-Type Distributions
by Muhammad Nura and Zahratul Amani Binti Zakaria
American Journal of Water Resources. 2026, 14(2), 46-54. DOI: 10.12691/ajwr-14-2-3
Pub. Date: June 26, 2026Views: 599Downloads: 1006
regional frequency analysis TL-moments Ward's clustering design rainfall bootstrap confidence intervals monsoon extremes
Abstract Full Text PDF (535 KB) Full Text HTML Full Text ePUB (1826 KB)
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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: 14597Downloads: 16092
asymmetric volatility GARCH effect leverage effect persistent clustering volatility clustering
Abstract Full Text PDF (708 KB) Full Text HTML Full Text ePUB (145 KB)
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