Combined Method in Data Pretreatment Optimized by
基于混合遗传算法优化的数据预处理组合方法研究*

In the course of data pretreatment,it's very difficult in finding the correct method of data pretreatment in terms of different data background and different characters.The combined method optimized by genetic algorithm based on simulated annealing method that combines the different estimative results of some mathematics solves this problem successfully.Simulation results of the combined method show that genetic algorithm based on simulated annealing method converges efficiently,approaches the best value quickly and improves the combined method's convergence efficiency and reliability.