Scientific Programming / 2019 / Article / Tab 6

Research Article

Local versus Global Models for Just-In-Time Software Defect Prediction

Table 6

Local vs. global models in the cross-project-validation scenario.

IndicatorGlobalLocalW/D/L
k = 2k = 3k = 4k = 5k = 6k = 7k = 8k = 9k = 10

AUC0.7060.6830.6810.6740.6730.6730.6680.6590.6800.6740/0/9
F10.6780.6290.7030.6960.6770.6130.6200.5540.6290.6370/4/5
ACC0.3140.4930.3960.3480.4080.3930.3260.340.3420.3452/7/0
0.6560.7640.6910.6720.7190.6870.6190.6320.6670.6241/8/0

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