Unverified50% confidenceTradeoffExact time
统计显著不等于实际显著,即使 p 值很小,如果实际改进幅度微不足道其工程价值仍然有限,这在统计学上对应统计功效与效应量的差别
1
Sources
50%
Confidence
Long-term
Relevance
7/13/2026
First Seen
Sources
McNemar检验对比机器学习模型:随机种子下的正确用法
redditr/learnmachinelearning7/11/2026
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