基于CRISP-DM模型的时序预测Web服务设计与实现

DESIGNING AND IMPLEMENTING WEB SERVICE OF TIME-SERIES PREDICTION BASED ON CRISP-DM MODEL

基于CRISP-DM(cross-industry standard process for data mining)模型设计与实现了一个时序预测Web服务,对网站资源的下载需求量进行预测。重点阐述了CRISP-DM模型应用于时序预测任务时的设计思想和实现的关键技术。测试结果表明,该时序预测Web服务具有较高的预测准确率,部署快速,使用方便,对解决同类问题具有一定的示范和参考价值。

In the paper,based on CRISP-DM model,we designed and implemented a time-series prediction Web service to predict the download demands on website resources.This paper puts emphasis on presenting the design conception of applying CRISP-DM Model to time-series prediction task and the key technologies in its implementation.Test result proves that the time-series prediction Web service renders fairly high prediction accuracy,fast deployment and is easy to use.It is of considerable referential importance in solving similar problems.