[KongchangAI]
Unverified50% confidenceBenchmarkExact time

Across four sets of real air quality snapshot data, after imposing non-negativity constraints, the sub-zero tail proxy metric based on Gaussian moments was reduced by 74% in the most sparsely monitored station scenario.

1
Sources
50%
Confidence
Long-term
Relevance
10/12/2026
First Seen

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