一种基于多维聚类预处理的云计算任务调度算法

A kind of cloud computing task scheduling algorithm based on multidimensional clustering preprocessing

文章主要介绍了一种基于多维聚类预处理的云计算任务调度算法,根据预先分类好的资源特征向量进行分类依据,将云计算资源与特征向量间的相似度距离作为测度函数,将资源划分到预先定义好的类别中。本调度算法对资源进行分类预处理,能有效缩小任务对于资源搜索的范围,从而提高任务调度的速度。

This paper mainly introduces a cloud computing task scheduling algorithm based on multidimensional clustering preprocessing, according to the pre-classification of resources, feature vectors are classified.Cloud computing resources and feature vector similarity distance are taken as a measure function, and the resources are divided into predeifned categories. The scheduling algorithm of resources for preclassiifcation processing can effectively narrow the task research range on resources , so as to improve the speed of task scheduling.