Tau sortedness
Ranking Method Complete Matrix (100× 5664) Filtered Matrix (100×1455)
Average Ranking 0.15114 0.19459
Simple Additive Ranking 0.17990 0.21736
LOPI (Bubble Sorting) 0.18048 0.22057
Simulated Annealing (applied to the filtered matrix) 0.17841 0.22381
Table 3: Goodness of fit of rankings measured by Kemeny measure.