1B0 FE only & loro & 10 & 1.00 & +0.0161 \\2B1 D only & loro & 10 & 0.20 & -0.0038 \\3B2 K only & loro & 10 & 1.00 & +0.0167 \\4B3 complexity & loro & 10 & 1.00 & +0.0166 \\5B4 persistence & loro & 10 & 0.70 & +0.0110 \\6B5 D+K & loro & 10 & 0.20 & -0.0039 \\7B0 FE only & kfold & 50 & 0.86 & +0.0081 \\8B1 D only & kfold & 50 & 0.42 & -0.0005 \\9B2 K only & kfold & 50 & 0.84 & +0.0106 \\10B3 complexity & kfold & 50 & 0.84 & +0.0105 \\11B4 persistence & kfold & 50 & 0.78 & +0.0051 \\12B5 D+K & kfold & 50 & 0.44 & +0.0008 \\13