• 2022-07-28
    对某二分类模型,求解Logistic回归得到 [img=103x23]1803a13e09e12a4.png[/img],若有样本点 [img=54x21]1803a13e11fbee6.png[/img], [img=54x21]1803a13e1acb12b.png[/img],如两个值对应的因变量都被预测为0,则阈值可能为( )
    A: 0.4
    B: 0.5
    C: 0.6
    D: 0.7