Unverified50% confidenceFactExact time
EXPECT_FLOAT_EQ and EXPECT_DOUBLE_EQ perform comparisons based on ULP, tolerating a default deviation of 4 ULPs.
1
Sources
50%
Confidence
Long-term
Relevance
8/31/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedExpected Calibration Error (ECE) bins prediction samples by confidence level, computes the weighted average of the difference between predicted confidence and actual accuracy within each bin, and ideally approaches 0.67% similarUnverified在Elo系统中，若模型A评分为Ra、模型B评分为Rb，A获胜的期望概率为1/(1+10^((Rb-Ra)/400))63% similarUnverifiedIn highly imbalanced datasets (with a positive rate below 5%), the area under the precision-recall curve (AP) often reflects the model's ability to detect the minority class better than AUC does.59% similarUnverified研究者通常使用期望校准误差（ECE）来量化模型的校准程度58% similar
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