Table 5 Results of the simulation study. Balanced classification accuracy with standard errors is shown
From: Interpretable classification for multivariate gait analysis of cerebral palsy
Variable Method | \(X_1\) | \(X_2\) | \(X_3\) | MV SFLDA | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
SFLDA | FLR | FSVM | SFLDA | FLR | FSVM | SFLDA | FLR | FSVM | |||
Setting 1 | A | 0.796 (0.010) | 0.796 (0.011) | 0.794 (0.010) | 0.803 (0.011) | 0.822 (0.012) | 0.791 (0.010) | 0.741 (0.012) | 0.748 (0.013) | 0.701 (0.012) | 0.943 (0.005) |
B | 0.809 (0.010) | 0.812 (0.010) | 0.793 (0.010) | 0.863 (0.009) | 0.863 (0.009) | 0.855 (0.009) | 0.875 (0.009) | 0.876 (0.011) | 0.875 (0.008) | 0.970 (0.004) | |
C | 0.902 (0.008) | 0.902 (0.007) | 0.896 (0.008) | 0.935 (0.006) | 0.937 (0.007) | 0.933 (0.007) | 0.885 (0.008) | 0.883 (0.009) | 0.883 (0.009) | 0.972 (0.005) | |
Setting 2 | A | 0.776 (0.015) | 0.775 (0.016) | 0.771 (0.014) | 0.783 (0.015) | 0.807 (0.013) | 0.766 (0.015) | 0.712 (0.017) | 0.718 (0.016) | 0.648 (0.027) | 0.939 (0.009) |
B | 0.789 (0.015) | 0.792 (0.014) | 0.770 (0.015) | 0.849 (0.012) | 0.850 (0.013) | 0.839 (0.013) | 0.866 (0.012) | 0.863 (0.014) | 0.865 (0.014) | 0.968 (0.006) | |
C | 0.894 (0.010) | 0.892 (0.011) | 0.887 (0.011) | 0.931 (0.009) | 0.932 (0.009) | 0.928 (0.009) | 0.875 (0.011) | 0.872 (0.015) | 0.871 (0.013) | 0.971 (0.005) | |
Setting 3 | A | 0.922 (0.007) | 0.932 (0.006) | 0.893 (0.008) | 0.875 (0.008) | 0.872 (0.009) | 0.872 (0.008) | 0.862 (0.010) | 0.861 (0.010) | 0.864 (0.009) | 0.978 (0.004) |
B | 0.797 (0.010) | 0.797 (0.009) | 0.798 (0.009) | 0.880 (0.008) | 0.882 (0.008) | 0.867 (0.009) | 0.910 (0.008) | 0.910 (0.008) | 0.912 (0.008) | 0.948 (0.006) | |
C | 0.738 (0.012) | 0.737 (0.012) | 0.726 (0.011) | 0.747 (0.012) | 0.752 (0.012) | 0.737 (0.011) | 0.752 (0.012) | 0.752 (0.013) | 0.753 (0.012) | 0.900 (0.008) | |
Setting 4 | A | 0.914 (0.009) | 0.913 (0.008) | 0.911 (0.009) | 0.882 (0.011) | 0.893 (0.009) | 0.855 (0.011) | 0.650 (0.016) | 0.675 (0.016) | 0.619 (0.012) | 0.981 (0.005) |
B | 0.750 (0.015) | 0.745 (0.014) | 0.724 (0.014) | 0.857 (0.011) | 0.856 (0.011) | 0.815 (0.013) | 0.713 (0.013) | 0.705 (0.013) | 0.688 (0.013) | 0.957 (0.006) | |
C | 0.825 (0.012) | 0.824 (0.011) | 0.757 (0.021) | 0.941 (0.007) | 0.946 (0.007) | 0.930 (0.007) | 0.890 (0.010) | 0.886 (0.010) | 0.879 (0.010) | 0.985 (0.004) | |
Setting 5 | A & B | 0.791 (0.011) | 0.794 (0.010) | 0.777 (0.010) | 0.833 (0.012) | 0.850 (0.013) | 0.827 (0.012) | 0.746 (0.014) | 0.757 (0.013) | 0.749 (0.013) | 0.925 (0.007) |