Explanations on Synthetic Data

In the following, three different datapoints per class and their repective explanations are depicted. The standard heatmap specifies the local explanation as extracted with standard LRP. The subspace heatmaps represent the disentangled concept-based explanations as extracted with DRSA and LRP. In order to enable good visual inspection, the icons to play the associated audios are provided beneath the figures in the same exact order as the images in the figure.


Class 1


Explanations for synthetic toy class 1
Fig. 1: Displayed from left to right: the original sample, the standard explanation (as obtained with standard LRP), and 4 explanation components as disentangled with DRSA. The total relevance \(\sum R\) represented by an explanation is stated above each heatmap. Each row of figures represents one specific sample and its associated explanations.


Class 2


Explanations for synthetic toy class 2
Fig. 2: Refer to Fig. 1 for description.