facebook/prophet

Cross validation with other forecasts as regressors

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#442 创建于 2018年2月13日

 (4 条评论) (0 个反应) (0 位负责人)Python (4,451 个派生)batch import
enhancementhelp wanted

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描述

If we have other time series as regressors that are being forecasted using Prophet, then cross validation should also forecast those regressors. Right now it would use the true future values which would typically underestimate forecast error.

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