Table 4. Global complexity metrics of 3D knee kinematics.
Complexity measures | Values |
---|---|
Fraction of points on the class boundary (N1) | 0.5 |
Ratio of average intra/inter class nearest neighbor distance (N2) | 0.95 |
Error rate of a nearest neighbor distance (N3) | 0.36 |
Non-linearity of 1-nearest neighbor classifier (N4) | 0.20 |
Fraction of maximum covering spheres (T1) | 1 |
Average number of points per dimension (T2) | 1.29 |