一种基于遗传算法的数据预处理组合方法

The Combined Method in Data Pretreatment Based on Genetic Algorithms

在数据挖掘的众多数据预处理方法中 ,要根据不同的数据背景及特征准确的选用不同的处理方法是非常困难的 .为此 ,提出了一种基于最小二乘法原理和遗传算法的数据预处理组合方法 ,该方法综合了各种算法的估计结果 .实践证明 。

Among legion Data Pretreatment methods in Data Mining, it's very difficult in finding a correct method of data pretreatment in the terms of different data background and different characters. A combined method in Data Pretreatment based on Genetic Algorithms is introduced. This method combines the different estimative results of some mathematics. Through the demonstration of practice, the method has the character of high feasible and is generally used in some situations.