网格环境下多媒体关联规则数据挖掘方法研究

Associate Data Mining Method Research Based on Grid System

分析多媒体数据挖掘的需求,介绍常见的多媒体数据挖掘形式及存在问题,针对此类问题探讨基于网格环境下多媒体关联规则数据挖掘方法,该方法是Apriori算法在网格环境下的具体应用。通过实例证明该方法不仅具有经典Apriori算法的准确性,还具备网格的并行挖掘特性,可大大提高数据挖掘的速度及运算效率。

This paper analyzes the requirements of data mining and introduces the common forms and existing problems in data mining. In the light of the problems, the authors discusse the associate data mining method of multimedia based on grid system which is the application of Apriori algorithm under the grid system. By analyzing the instance, the method is proved to have not only the accuracy of classics Apriori algorithm but also the characteristics of grid parallel excavation. Therefore, it can improve the data mining speed greatly and enhance the operation efficiency.