DocumentCode
3410113
Title
Weighting generating GM (1,1) model and its application
Author
Hu, Yang ; Yao-guo, Dang ; Wu-Yong, Qian
Author_Institution
Coll. of Econ. & Manage., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China
fYear
2009
fDate
10-12 Nov. 2009
Firstpage
458
Lastpage
460
Abstract
We search for an improved gray GM (1,1) model by data processing. First, a number of properties of generation by weighting are proved, and then weighting generating is applied to GM(1,1). Calculation result indicates that weighting GM(1,1) model is improved and precision is increased. This indicated that weighting GM(1,1) model has better applicability.
Keywords
grey systems; data processing; weighting generating GM application; weighting generating GM model; Accuracy; Data processing; Intelligent systems; Predictive models; Production; Uncertain systems; Zinc;
fLanguage
English
Publisher
ieee
Conference_Titel
Grey Systems and Intelligent Services, 2009. GSIS 2009. IEEE International Conference on
Conference_Location
Nanjing
Print_ISBN
978-1-4244-4914-9
Electronic_ISBN
978-1-4244-4916-3
Type
conf
DOI
10.1109/GSIS.2009.5408270
Filename
5408270
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