Fig. 13From: Graph clustering-based discretization of splitting and merging methods (GraphS and GraphM)The average rankings of: a average number of intervals and b average running times for standard datasets. These rankings obtain from the non-parametric Friedman test and the critical difference (CD) of the Nemenyi post hoc test. Note that, the ranking of number of intervals in a is tested with 300 samples (30 standard datasets and tenfolds), the ranking of running times in b is tested with 30 samples (30 standard datasets)Back to article page