A Comparative Study of Multi-Model Ensemble Forecasting Accuracy between Equal- and Variant-Weight Techniques

A Comparative Study of Multi-Model Ensemble Forecasting Accuracy between Equal- and Variant-Weight Techniques

Previous studies on multi-model ensemble forecasting mainly focused on the weight allocation of each model, but did not discuss how to suppress the reduction of ensemble forecasting accuracy when adding poorer models. Based on a variant weight (VW) method and the equal weight (EW) method, this study...

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Bibliographic Details
Main Authors: Xiaomin Wei, Xiaogong Sun, Jilin Sun, Jinfang Yin, Jing Sun, Chongjian Liu
Format: Article
Language:English
Published: MDPI AG 2022-03-01
Series:Atmosphere
Subjects:
variant weight
multi-model ensemble
covariance propagation law
forecasting accuracy
Online Access:https://www.mdpi.com/2073-4433/13/4/526

Internet

https://www.mdpi.com/2073-4433/13/4/526

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