Unverified50% confidenceFactExact time
The M5 Walmart dataset is the public dataset used in the 2020 M5 Forecasting-Accuracy competition, containing time series for about 30,490 items across seven Walmart stores in the United States, covering daily sales from 2011 to 2016, along with price and promotion information.
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50%
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Long-term
Relevance
10/12/2026
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