Unverified50% confidenceFactExact time
DeepAR is an RNN-based probabilistic forecasting model proposed by Amazon in 2017 that outputs a complete predictive distribution rather than only point estimates.
1
Sources
50%
Confidence
Long-term
Relevance
8/9/2026
First Seen
Sources
生产级预测系统设计：从建模到运营的架构实践
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