“…Approaches for understanding DNNs typically focus on explaining individual model decisions post-hoc, i.e., they are designed to work on any pre-trained DNN. Examples of this include perturbation-based, [15], [16], [17], activation-based, [18], [19], or backpropagation-based explanations, [5], [20], [21], [22], [23], [24], [25], [26]. In order to obtain explanations for the B-cos networks, we also rely on a backpropagationbased approach.…”