Sensitivity vs Specificity

Sensitivity vs Specificity

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送交者: HunHunSheng 于 2008-07-11, 14:03:47:

回答: 新到中《你的预测有多准？》一文没有区分“两类错误”。由 wasguru 于 2008-07-11, 13:46:28:

Sensitivity = probability(Positive is predicted|when positive)

Specificity = probability(Positive is not predicted when negative).

It is hard to improve both