This Looks Like Those: Illuminating Prototypical Concepts Using Multiple Visualizations

Figure 1: Image of a Brown Thrasher and how the ProtoPool (left) and ProtoPool-Concepts (ours, right) explain their decisions. Prototype classifications are made by finding patches in the image similar to learned prototypical parts. Single-visualization methods such as ProtoPool can make visually ambiguous decisions when the semantic features underlying a prototype are unclear.