Table 4. P-Values of a Friedman Test for AUC and BEDROC Results, Comparing All Three Similarity Methods (GED-Based, FP-Based, and SED-Based) at the Same Timea.
Friedman test (AUC) | Friedman test (BEDROC) | |
---|---|---|
ULS-UDS | 0.173774 | 0.173774 |
GLL&GDD | 2.97804 × 10–14* | 5.30798 × 10–15* |
DUD-E | 0.000911882* | 0.000300185* |
NRLiSt_BDB | 7.48518 × 10–05* | 5.77775 × 10–08* |
MUV | 0.00102573* | 0.00714619* |
CAPST | 0.0497871* | 0.0497871* |
all data sets | 7.46387 × 10–24* | 1.89219 × 10–28* |
The test is done per dataset, and all datasets are combined in the last row. Here, a confidence level of α = 0.05 is used, so p-values lower than α indicate statistically significant differences, which are marked with an asterisk (*) in the table.