stance computed between the two empirical distributions obtained from the positive and negative sets, <span class="math inline">\(\mathcal{S}_+\)</span> and <span class="math inline">\(\mathcal{S}_-\)</span>. We shall use the total variation distance, <span class="math display">\[\begin{equation*}
d_\text{TV}(F,F') = \sup\{|\mu_F(A) - \mu_{F'}(A)|: A \subseteq \mathbb{R}^P\}.
\end{equation*}\]</span> The total variation distance is the largest possible difference between the probabilities that the two proba