A Simple Method to Improve Simulation Accuracy of Fitting Model for Non-equidistance Sequence Data

被引：0

作者：

Jiang Zheng ^{[1
]}

Zhang Shiqiang ^{[1
]}

机构：

[1] Chongqing Med Univ, Dept Math, Chongqing 400016, Peoples R China

来源：

MANAGEMENT ENGINEERING AND APPLICATIONS | 2010年

关键词：

Space transformation; Non-equidistance model; Prediction accuracy;

D O I：

暂无

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

Objective: How to get the best mathematical model of non-equidistance. Methods: By discussing the change rule that space transformation makes impact on prediction accuracy of non-equidistance model. Result: Use of space transform can improve the prediction accuracy of mathematical model of non-equidistance. Conclusion: When building the mathematical models for the non-equidistance, we could get better mathematical model by taking the grey system GM(1.1) model method and the method based on information reuse and using space transformation.

引用

页码：658 / 663

页数：6

共 9 条

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[9] Zhang Shiqiang, 1997, CHINESE J HLTH STAT, V14, P20

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