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
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;
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
DOI :
10.1109/GSIS.2009.5408270
