Ameliorating GM (1,1) Model Based on the Structure of the Area under Parabola

被引：0
|
作者：
Li, Cuifeng [1 ]
Ye, Jianbo [1 ]
Zheng, Fatai [1 ]
机构：
[1] Zhejiang Business Technol Inst, Hangzhou, Zhejiang, Peoples R China
来源：
BIO-INSPIRED COMPUTING AND APPLICATIONS | 2012年 / 6840卷
关键词：
grey theory; background value; precisi; k; k+1; on;
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：
According to the research on the structure of background value in the GM(1,1) model, the background value's structure method of GM(1,1) model, a exact formula about the background value of x((1))(t) in the region [k,k +1],which is used when establishing GM(1,1), is established by integrating x((1))(t) from k to k + 1. The modeling precision and prediction precision of the ameliorating background value can be advanced.
引用
收藏
页码：259 / 266
页数：8
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