BinaryClassificationMetrics.NegativePrecision 屬性

定義

得到分類器的負精度,即所有負面預測中正確預測的負面實例比例(即被預測為負的負實例數除以被預測為負的實例總數)。

public double NegativePrecision { get; }
member this.NegativePrecision : double
Public ReadOnly Property NegativePrecision As Double

屬性值

適用於