Pearson correlation coefficients between pairs of inferred properties, computed for each element of the test set using 5000 samples from the inferred posterior. The bottom-left panels shows, for each pair of target properties, the distribution of values of the relative Pearson correlation coefficients over the entire test set. The top-right corner displays the same coefficients as a function of the two parameters considered. Bins in the 2D histograms with no data are shown in black.