基于SMOreg的早稻最低收购价预测模型  

Prediction Model of Early Rice Minimum Purchase Prices Based on SMOreg

作　　者：何红霞 谢申汝 杨玉洁 王康宁 钱彬彬[1,2] 杨宝华 

机构地区：[1]安徽农业大学信息与计算机学院,安徽合肥230036 [2]农业部农业物联网技术集成与应用重点实验室,安徽合肥230036 [3]安徽农业大学经济管理学院,安徽合肥230036

出　　处：《洛阳理工学院学报（自然科学版）》2017年第4期55-59,共5页Journal of Luoyang Institute of Science and Technology：Natural Science Edition

基　　金：国家重点研发计划项目(2016YFD0300608)

摘　　要：构建基于SMOreg的早稻最低收购价预测模型,对全国2006年~2016年的早稻最低收购价格进行预测。结果表明:SMOreg模型对早稻最低收购价格的预测结果稳定,预测精度高,其平均绝对误差达到6.676 1。所以,SMOreg模型能够很好地对早稻最低收购价进行预测,且预测精度和可信性高。In this paper, the prediction model of the early rice minimum purchase prices through SMOreg was created, and also the ear- ly rice purchase Prices in 2006 -2016 are predicted. Results of the analysis showed that the prediction on early rice minimum purchase price based on SMOreg model is stable and accurate; the average absolute error is 6. 6761. Therefore, SMOreg model can perfectly forecast early rice minimum purchase price, and the prediction has a high level of accuracy and credibility.

关 键 词：最低收购价 早稻 SMOreg 预测模型 

分 类 号：TP39[自动化与计算机技术—计算机应用技术] X823[自动化与计算机技术—计算机科学与技术]