Modeling Method of the Grey GM(1,1) Model with Interval Grey Action ...
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Jan 31, 2020 · GM(1,1) is a univariate grey prediction model with incomplete structural information, in which the real number form of the simulation or prediction data does ...
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GM(1,1) is a univariate grey prediction model with incomplete structural information, in which the real number form of the simulation or prediction data ...
GM(1,1) is a univariate grey prediction model with incomplete structural information, in which the real number form of the simulation or prediction data ...
In the DGM(1, N) model, the grey action quantity is transformed into an interval grey action quantity. Then, the calculation of the parameters uses the least ...
In order to improve the prediction accuracy, Luo et al. (2003) proposed a method to optimize the background value of the GM (1, 1) model, which not only expands ...
In order to improve accuracy of the GM(1,1) prediction model, we construct an improved methods for parameter identification of the optimized models of GM(1,1) ...
In this paper, a novel GM(1,N) model is proposed to improve the performance of the traditional GM(1,N) model by introducing a linear correction term and a grey ...
GM(1,1) is a univariate grey prediction model with incomplete structural information, in which the real number form of the simulation or prediction data ...
The modeling mechanism of GM (1, 1) model is studied by using the thought of matrix analysis in this paper, the extension form GGM (1, 1) model based on the ...
The real datasets were analyzed using R Code. The obtained findings showed that the modified model GM(1,1) has lower error as well as higher accuracy, which ...