Table 4.

Results on average AUC scores for test pairs using the contact definition of 5 Å

# groups	M I	M Ip	label	M I+label	M Ip+label
without lasso (C = 0)
2	0.550	0.520	0.568	0.547	0.565
4	0.543	0.506	0.584	0.563	0.581
8	0.541	0.576	0.584	0.578	0.570
10	0.527	0.588	0.545	0.528	0.560
15	0.527	0.587	0.539	0.526	0.518
20	0.530	0.570	0.539	0.506	0.508
lasso (C = 1)
2	0.527	0.570	0.564	0.575	0.562
4	0.552	0.555	0.582	0.571	0.575
8	0.510	0.559	0.581	0.584	0.590
10	0.511	0.567	0.587	0.579	0.590
15	0.523	0.571	0.571	0.578	0.574
20	0.514	0.572	0.581	0.587	0.592
lasso (C = 2)
2	0.543	0.585	0.581	0.567	0.566
4	0.513	0.557	0.582	0.584	0.580
8	0.509	0.568	0.576	0.574	0.579
10	0.500	0.563	0.594	0.588	0.590
15	0.505	0.591	0.583	0.576	0.582
20	0.502	0.566	0.594	0.598	0.602

Results on average AUC scores for test pairs using the contact definition of 5 Å, M I, M I_p, labels representing kinds of amino acids and bases, and the grouping of amino acids with lasso parameter C = 0, 1, and 2.