Before revision:  By using the Dempster combination rule and confidence function based on the entire time series fused at each time pointand future time points, and the preliminary forecast value obtainedthrough the time relationship, the accurate forecast value can be restored.
After revision:  This paper proposes a similar confidence function for the time point in the time series. The Dempster combination rule and confidence function based on the entire time series fused at each time pointand future time points, and the preliminary forecast value obtainedthrough the time relationship, the accurate forecast value can be restored.