Research of Electricity Customer Classifications Based on Kernel Clustering Algorithm under the Organic Combined Model

Abstract:

The principle of kernel methods combined with data description were analyzed and the organic combined model of particle swarm algorithm(PSO) and genetic algorithm(GA) was put forward firstly, then the kernel clustering algorithm under the organic combined model of the GA and the PSO was put forward. Finally, according to the customers’ data of certain electric power company, this kernel clustering algorithm was applied to classify the electricity customers into three groups: the first group includes 3 customers, 5 and 7 customers for the second group and the third group respectively. The result shows that the samples can be classified and the center of mass can be obtained using the data description based on kernel methods. But the clustering region is different when the of kernel method gets the different value. This makes the clustering process to be complex, also spends the longer time. While kernel method’s clustering algorithm organically combined with the PSO and GA can get the same result in the shorter time and the calculation is simpler

• Periodical: Applied Mechanics and Materials (Volumes 121-126)
• Pages: 4570-4574
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.121-126.4570
• Online since: October 2011
• Authors: Shu Xia Yang, Hui Ding
• Keywords: Clustering Algorithm, Data Description, Kernel Methods, Particle Swarm Algorithm

References

[1] Jianhua Xiao: Mathematics in Practice and Theory Vol. 135(2005), pp.83-91.

[2] Qiuying Ji, Jian Lin: Journal of Beijing University of Aeronautics and Astronautics Vol. 32(2006), pp.747-750.

[3] Dongyun Wang, Liping Liu: Progress in Natural Science Vol. 18(2008), p.1179–1183.

[4] Xiang Li, Shangdong Yang, Jianxun Qi, Shuxia Yang: Journal of Central South University of Technology Vol. 13(2006), p.256−259.

[5] McCall J.: Journal of Computational and Applied Mathematics Vol. 184(2005), p.205–222.

[6] Nasseri M, Asghari K, Abedini M J: Expert Systems with Applications Vol. 35(2008), p.1415–1421.

[7] Aiying Dai: Marketing strategy of electricity VIP customers (degree thesis), Beijing Changpin: North China Electric Power University(2008).