Table 7: 𝑃 values produced by Wilcoxon’s rank sum test by comparing pSum-SaDE with other methods.

Metric 𝑃 values (comparing medians of pSum-SaDE with other methods)
pSum-DELEXTMR + TFHybHSumPLSA-JSiRANKHierSumSVR

ROUGE-1<0.0001<0.0001<0.0001<0.0001<0.0001<0.0001<0.0001<0.0001
ROUGE-2<0.0001<0.0001<0.0001<0.00010.0002<0.0001<0.0001<0.0001
ROUGE-SU4<0.0001<0.0001<0.0001<0.00010.0001<0.0001<0.0001<0.0001