中值滤波方法在数据挖掘数据预处理中的应用

The Application of Data Preparation for Data Mining Method with Median Filter

文章讨论了中值滤波方法在数据挖掘预处理中应用问题。简要介绍数据挖掘中的数据预处理及数据清洗中的常见方法。利用中值滤波的特点对中值滤波和平均值法进行比较分析,实现中值滤波在数据预处理中的应用。

The paper explores the issue related to the application of data preparation for data mining with Median filter .At first introduce data preprocessing for data mining briefly. Then introduce familiar methods of data cleaning.Next introduce Median filter and its characteristic ,and compare between Median filter and average method. Finally, introduce the application for data preparation with median filter.