An improved GM(1,1) model based on weighted MSE and optimal weighted background value and its application
Sign Up to like & getrecommendations! Published in 2024 at "Scientific Reports"
DOI: 10.1038/s41598-024-81166-8
Abstract: GM(1,1) model is widely used because it does not require a large number of samples and has a low computational complexity and no limitation of statistical assumptions. Common drawback of the GM(1,1) models developed by… read more here.
Keywords: model based; based weighted; mse; background value ... See more keywords
APPLICATION OF OPTIMIZED FRACTIONAL GREY MODEL-BASED VARIABLE BACKGROUND VALUE TO PREDICT ELECTRICITY CONSUMPTION
Sign Up to like & getrecommendations! Published in 2020 at "Fractals"
DOI: 10.1142/s0218348x21500389
Abstract: In recent years, the grey-based models with fractional accumulation have received extensive attention by scholars and have been widely used in various fields. However, the existing rough construction of the background value in the fractional… read more here.
Keywords: fractional grey; grey model; value; background value ... See more keywords