1B0 FE only & loro & 10 & 0.80 & +0.0104 \\2B1 D only & loro & 10 & 0.30 & -0.0027 \\3B2 K only & loro & 10 & 0.70 & +0.0104 \\4B3 complexity & loro & 10 & 0.80 & +0.0109 \\5B4 persistence & loro & 10 & 0.70 & +0.0030 \\6B5 D+K & loro & 10 & 0.20 & -0.0028 \\7B0 FE only & kfold & 48 & 0.79 & +0.0036 \\8B1 D only & kfold & 48 & 0.75 & +0.0018 \\9B2 K only & kfold & 48 & 0.81 & +0.0050 \\10B3 complexity & kfold & 48 & 0.85 & +0.0051 \\11B4 persistence & kfold & 48 & 0.69 & +0.0019 \\12B5 D+K & kfold & 48 & 0.75 & +0.0018 \\13