Fig. 2.
Similarity matrix of ECLIPSE NBS and NMF subtypes. The similarity matrix for ECLIPSE subjects from the NBS solution with number of latent factors equal to four demonstrates consistent cluster assignments across many random subsamples of the data (Panel A) and is more stable than the NMF solution (Panel B). Rows and columns are labeled by subject index, and the color bar indicates normalized mutual information (NMI) values per cell.