Application of GM(1,1) Model on Predicating the Outpatient Amount

被引：0
|
作者：
Wang, Dong [1 ]
Yin, Sufeng [1 ]
Chen, Chao [1 ]
Wu, Jianhui [1 ]
Wang, Guoli [1 ]
机构：
[1] Hebei United Univ, Sch Publ Hlth, Dept Epidemiol & Hlth Stat, Tangshan 063000, Peoples R China
来源：
ADVANCES IN MULTIMEDIA, SOFTWARE ENGINEERING AND COMPUTING, VOL 2 | 2011年 / 129卷
关键词：
grey system; GM (1,1); forecast model; outpatient amount;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Based on the outpatient amount of one hospital in Tangshan from 2005 to 2009, we can make the forecast model of outpatient amount using GM(1,1) model in grey system theory. The result of testing the accuracy of the model shows that: the adapting accuracy of grey forecast model is high, the effect of the forecast is good. The GM (1,1) model have applicative value on predicating the outpatient amount and can be used in hospital.
引用
收藏
页码：71 / 76
页数：6
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