This is a new companion-only UMAP over the available cached pairs from all 13 training sets and their additions. It uses the same 14 per-pair motion features as the paper’s visualization, with one standardization and one unsupervised fit. Its layout differs from the PF-PASCAL-only figure on the slide. Switching datasets, additions or visibility never refits the map.

Up to 1,000 pairs are uniformly sampled from each cached base/addition cloud with a fixed seed. Counts and median displacements describe those plotted pairs; they are not accuracy scores or a replacement for the experiment’s training-set sizes. Each addition uses its existing prescribed-dose cache. The cache does not contain every comparison arm for every base.

Read the map qualitatively. UMAP axes have no physical units and plotted distances are not coverage measurements. The displacement readouts are computed from the original motion features, in a 512-pixel frame. The benchmark points are context for the visualization, not input to the doctor’s prescription.