Binary Division Fuzzy C-Means Clustering and Particle Swarm Optimization Based Efficient Intrusion Detection for E-Governance Systems

2016 ◽  
Vol 11 (8) ◽  
pp. 672 ◽  
Author(s):  
Rajan Gupta ◽  
Sunil K. Muttoo ◽  
Saibal K. Pal
Keyword(s):  
Particle Swarm Optimization ◽  
Intrusion Detection ◽  
Particle Swarm ◽  
Swarm Optimization ◽  
Fuzzy C Means ◽  
Governance Systems ◽  
Fuzzy C Means Clustering ◽  
Binary Division

Evaluating an Evolutionary Particle Swarm Optimization for Fast Fuzzy C-Means Clustering on Liver CT Images

2014 ◽  
pp. 1-21 ◽  
Author(s):  
Abder-Rahman Ali ◽  
Micael S. Couceiro ◽  
Ahmed M. Anter ◽  
Aboul Ella Hassanian
Keyword(s):  
Particle Swarm Optimization ◽  
Particle Swarm ◽  
Image Data ◽  
Ct Images ◽  
Swarm Optimization ◽  
Liver Ct ◽  
Fuzzy C Means ◽  
Fuzzy C Means Clustering ◽  
Pair Wise Comparison ◽  
Fuzzy C Means Algorithm

An Evolutionary Particle Swarm Optimization based on the Fractional Order Darwinian method for optimizing a Fast Fuzzy C-Means algorithm is proposed. This chapter aims at enhancing the performance of Fast Fuzzy C-Means, both in terms of the overall solution and speed. To that end, the concept of fractional calculus is used to control the convergence rate of particles, wherein each one of them represents a set of cluster centers. The proposed solution, denoted as FODPSO-FFCM, is applied on liver CT images, and compared with Fast Fuzzy C-Means and PSOFFCM, using Jaccard Index and Dice Coefficient. The computational efficiency is achieved by using the histogram of the image intensities during the clustering process instead of the raw image data. The experimental results based on the Analysis of Variance (ANOVA) technique and multiple pair-wise comparison show that the proposed algorithm is fast, accurate, and less time consuming.

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