Application research on SMS classification of cloud computing

Information security is one of the applications of cloud computing technology,this paper used kNN classification algorithm,based on the cloud computing environment,using HBase data storage technology to store the Comparison SMS,the prepare SMS and feature set,use the MapReduce Technology to solve the short message preprocessing and classification task.In a computer cluster environment 5PC machine,using improved k message selection rules and classification rules,making the number ratio of per unit time classification SMS increased to 4,the recognition rate reached 93.5%.