Figure 5.

Spectral clustering analysis of ML concept predictions and correspondence with top 200 ranked patients in the blinded dataset. Separate clusters are shown as groups of similarly shaded and colored circles and plotted in 2 dimensions based on principle component analysis of the 10 concept prediction values for each patient. Patients ranked in the top 200 by the overall Poisson score are also shown as crosses. All the top-ranked patients fall in the upper left corner of the upper left-most (red) cluster.