Unverified50% confidenceBenchmarkExact time
On the Qwen2.5-32B model, merely increasing AdamW's first-order momentum coefficient β₁ from its conventional value brought nearly a 2 percentage point improvement in average validation accuracy, without modifying other hyperparameters.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/15/2026
First Seen
Valid until: 1/13/2027
Sources
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