基于多元线性回归分析的设施农业信息系统

Agricultural information system based on multiple linear regression analysis

通过对农户问卷调查数据的多元线性回归分析,考查了作物生长与各影响因子间的相互依赖关系,通过检验回归方程的显著性,进行相关系数的分析,得出了模型中的参数;利用数据仓库技术,为其建立了统一、全面的原始数据,从而为生产决策提供方法依据,对未来农户满意度进行预测。最后,采用Java EE平台的web service技术,实现了该系统,以为设施农业生产提供技术支持。

Through multiple linear regression analysis of the data collected from farmer familes,the relationship between agricultural production and impact factors is modeled.The parameters are confirmed by significance testing and correlation coefficient analysis;using the databank technology,the unity-comprehensive raw data is established,and the System is implemented based on Web Service of Java EE.