“…We first evaluated the effectiveness of various interestingness measures [12,13], to determine global and class significance values (i.e., Section 2.2) on a number of datasets, and found that the top measures reported in [19], in the context of hierarchical document clustering, also consistently performed well in our context (in a slightly different order). We observe that Added Value generally outperformed other measures, while Mutual Information, ChiSquare, and Yule's Q achieved very close (i.e., within a few-percent range) classification performance.…”