An Improved Nonhomogeneous Grey Model with Fractional-Order Accumulation and Its Application

The nonhomogeneous grey model has been seen as an effective method for forecasting time series with approximate nonhomogeneous index law, which has been widely used in diverse disciplines on account of its high prediction precision. However, there remains room for improvements. For this, this study...

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Bibliographic Details
Main Authors: Shuanghua Liu, Qin Qi, Zhiming Hu
Format: Article
Language:English
Published: Wiley 2021-01-01
Series:Journal of Mathematics
Online Access:http://dx.doi.org/10.1155/2021/9962565
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