 $$\begin{aligned} \label{eqn0-0} & & P \left( {\mbox{\boldmath $X$}}_i^T {\mbox{\boldmath $w$}}_{j_0} > 0 \ \Big\vert \ w_{j_0 j_0} = \lambda_0\right) \nonumber\\ &=& P \left(x_0 w_0 + \cdots + x_{j_0} 