Title :
Multi-Objective Supervised Clustering GA and Megathermal Climate Forecast
Author :
Zhang Hongwei ; Yang Zhenyu ; Zou Shurong
Author_Institution :
Coll. of Comput., Chengdu Univ. of Inf. Technol., Chengdu, China
Abstract :
A new multi-objective supervised clustering genetic algorithm is proposed in this paper. Training samples are supervised clustered by attribute similarity and class label. The number and center of class family can be determined automatically by using the fitness vector function. The two key elements have optimization nature and can be unaffected by subjective factors. Use the nearest neighbor rule and the class label to estimate the class families of test samples. The early warning model is implemented by C#, using the data of summery abnormal megathermal climate in Zhejiang province. The experiment results indicate that this algorithm has a unique intelligence and high accuracy.
Keywords :
genetic algorithms; geophysics computing; pattern clustering; weather forecasting; attribute similarity; class families; class label; early warning model; fitness vector function; genetic algorithm; megathermal climate forecast; multiobjective supervised clustering GA; nearest neighbor rule; optimization; subjective factors; Biological cells; Clustering algorithms; Genetic algorithms; Optimization; Temperature; Weather forecasting;
Conference_Titel :
Management and Service Science (MASS), 2011 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-6579-8
DOI :
10.1109/ICMSS.2011.5999324