Cross-Project Defect Prediction Based on Two-Phase Feature Importance Amplification

Table 5

F1-measure, AUC, and MCC of ALTRA (Model 1), TCA (Model 2), Peters filter (Model 3), Burak filter (Model 4), and TFIA (Model 5).

	F1-measure					AUC					MCC
	Model 1	Model 2	Model 3	Model 4	Model 5	Model 1	Model 2	Model 3	Model 4	Model 5	Model 1	Model 2	Model 3	Model 4	Model 5
EQ-JDT	0.448	0.419	0.574	0.552	0.873	0.266	0.638	0.729	0.707	0.735	-0.079	0.244	0.467	0.462	0.735
EQ-LC	0.449	0.220	0.404	0.384	0.903	0.286	0.613	0.719	0.658	0.738	-0.064	0.131	0.342	0.323	0.733
EQ-ML	0.304	0.320	0.376	0.353	0.875	0.253	0.656	0.646	0.623	0.702	-0.275	0.211	0.274	0.267	0.699
EQ-PDE	0.415	0.306	0.407	0.371	0.864	0.203	0.624	0.657	0.635	0.740	-0.233	0.180	0.309	0.269	0.740
JDT-EQ	0.526	0.727	0.598	0.459	0.862	0.388	0.760	0.694	0.632	0.719	-0.109	0.517	0.432	0.347	0.719
JDT-LC	0.704	0.235	0.405	0.377	0.875	0.271	0.647	0.705	0.665	0.726	0.062	0.172	0.340	0.309	0.725
JDT-ML	0.725	0.319	0.375	0.361	0.883	0.605	0.659	0.647	0.632	0.707	0.142	0.216	0.271	0.265	0.702
JDT-PDE	0.713	0.289	0.407	0.388	0.866	0.668	0.599	0.661	0.649	0.721	0.051	0.151	0.305	0.281	0.721
LC-EQ	0.465	0.673	0.588	0.566	0.862	0.297	0.708	0.683	0.674	0.710	-0.152	0.410	0.397	0.389	0.701
LC-JDT	0.868	0.379	0.567	0.580	0.911	0.441	0.576	0.725	0.734	0.768	0.091	0.161	0.458	0.472	0.762
LC-ML	0.862	0.322	0.378	0.348	0.855	0.341	0.665	0.647	0.619	0.732	-0.017	0.224	0.277	0.265	0.731
LC-PDE	0.792	0.298	0.397	0.394	0.866	0.605	0.612	0.657	0.652	0.755	0.078	0.164	0.290	0.289	0.754
ML-EQ	0.710	0.719	0.618	0.543	0.886	0.579	0.746	0.705	0.668	0.755	0.115	0.507	0.446	0.400	0.740
ML-JDT	0.751	0.376	0.568	0.567	0.883	0.309	0.572	0.724	0.721	0.730	-0.099	0.149	0.461	0.464	0.727
ML-LC	0.808	0.224	0.374	0.406	0.925	0.540	0.634	0.703	0.682	0.806	0.019	0.162	0.308	0.341	0.804
ML-PDE	0.806	0.294	0.408	0.390	0.865	0.287	0.606	0.664	0.649	0.724	-0.018	0.158	0.302	0.286	0.724
PDE-EQ	0.644	0.695	0.614	0.513	0.897	0.373	0.721	0.705	0.657	0.785	-0.174	0.450	0.453	0.390	0.784
PDE-JDT	0.800	0.384	0.571	0.582	0.881	0.388	0.586	0.721	0.731	0.754	0.077	0.169	0.476	0.481	0.754
PDE-LC	0.800	0.225	0.402	0.370	0.873	0.375	0.636	0.727	0.659	0.763	0.068	0.163	0.343	0.303	0.763
PDE-ML	0.800	0.325	0.384	0.342	0.853	0.491	0.669	0.654	0.618	0.718	0.068	0.230	0.281	0.254	0.718
Average	0.670	0.387	0.471	0.442	0.878	0.398	0.646	0.689	0.663	0.739	-0.022	0.238	0.362	0.343	0.737