Table 2 Single-output regression model errors.

Mean absolute errors for each deformation mode. CW, clockwise; CCW, counterclockwise.

kNNGPsMLPsSVMsTreeLinear
Bend up0.071.591.743.105.026.50
Bend down0.081.882.722.925.258.92
Twist CW01.812.361.984.505.87
Twist CCW0.072.052.393.274.435.92
Mean0.061.832.302.824.806.80