Before revision:  For its evaluation , we turn to a Shannon entropy model for feature separation  . Based on this model, we apply our weight terms to a large scale of clean and to several real world models.
After revision:  For its evaluation , we turn to a Shannon entropy model for feature separation and rigorously prove its non-degeneracy for our family of weights . Based on this model, we apply our weight terms to a large scale of clean and to several real world models.