灰色GM(1,1)模型背景值的优化

IF 1 4区 工程技术 Q4 MATHEMATICS, INTERDISCIPLINARY APPLICATIONS Journal of Grey System Pub Date : 2006-12-01 DOI:10.30016/JGS.200612.0008
Ping Zhou, Yong Wei
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引用次数: 26

摘要

根据GM(1,1)模型的原理和特点,推导出新的背景值公式。从而有效地提高了仿真和预测精度。
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The Optimization of Background Value in Grey Model GM (1,1)
Based the principle and characteristic of model GM (1,1), we derive the new formula of background value. And then it could improve the simulation and prediction precision effectively.
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来源期刊
Journal of Grey System
Journal of Grey System 数学-数学跨学科应用
CiteScore
2.40
自引率
43.80%
发文量
0
审稿时长
1.5 months
期刊介绍: The journal is a forum of the highest professional quality for both scientists and practitioners to exchange ideas and publish new discoveries on a vast array of topics and issues in grey system. It aims to bring forth anything from either innovative to known theories or practical applications in grey system. It provides everyone opportunities to present, criticize, and discuss their findings and ideas with others. A number of areas of particular interest (but not limited) are listed as follows: Grey mathematics- Generator of Grey Sequences- Grey Incidence Analysis Models- Grey Clustering Evaluation Models- Grey Prediction Models- Grey Decision Making Models- Grey Programming Models- Grey Input and Output Models- Grey Control- Grey Game- Practical Applications.
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