Abstract: We use the class ratio theorem in grey system theory as a new approach for interpolation for a sequence which is incomplete in the GM(1,1) model.
Abstract: We use the class ratio theorem in grey system theory as a new approach for interpolation for a sequence which is incomplete in the GM(1,1) model.
We use the class ratio theorem in grey system theory as a new approach for interpolation for a sequence which is incomplete in the GM(1,1) model.
A modified GM(1,1) model to accurately predict wind speed
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In this study, a comprehensive modified GM(1,1) model is proposed considering wind speed data of Palmerston North, New Zealand. Remnant model and L' Hopital's ...
Feb 23, 2022 · GM(1,1) model was proposed by Deng J. L in 1982, which is widely used in the field of population [48], economic [49], environment [50], power ...
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Grey modelling approach assumes that the process can be represented by certain generic partial differential equation according to the order of the process. Then ...
Nov 19, 2020 · To evaluate the performance of the proposed models, they are compared against a set of benchmark models: GM(1,1) model, Grey. Verhulst models ...
Thus, in this paper, an improved third-order gray prediction GM(1, 3) model that combines terrain factors and neural network error corrections is proposed for ...
The proposed method combined anomaly detection for measured values based on a single-point time series simulation, measurement error reduction based on remote ...
Discrete grey forecasting models were developed by Dr. Xie, the author of this manuscript. Xie found that in traditional GM (1, 1) model estimating parameters ...