BinaryClassificationMetrics.PositivePrecision 屬性

定義

得到分類器的正精度,即所有正向預測中正確預測的正向實例比例(即被預測為正的實例數除以被預測為正的實例總數)。

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

屬性值

適用於