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Time Series Forecasting on M5 Walmart

0.199Total Error ScoreM5 Rank 1
0.192280.237640.2830.32836May 24, 2026

Evaluation results

MethodLinks
M5 Rank 1Context=First-place M5 competition result2026.050.1990.310.40.2770.3650.390.4740.480.5730.9660.9290.8840.52
AME-TSEvaluation protocol=Fine-tuned2026.050.2260.3570.430.3180.4410.4190.5210.5020.5790.7540.7810.7650.506
AME-TSEvaluation protocol=Zero-shot2026.050.3670.470.5360.4240.5530.5170.620.6060.6840.8510.860.8670.613