Metric | Parameter | Original | \(\epsilon =5\) | \(\epsilon =2\) | \(\epsilon =1\) | \(\epsilon =0.5\) |
---|---|---|---|---|---|---|
 | \(\beta _0\) | -0.029 | -0.022 | 0.016 | 0.142 | 0.571 |
 | \(\beta _1\) | 0.065 | 0.052 | -0.022 | -0.279 | -1.180 |
bias | \(\beta _2\) | 0.031 | 0.014 | -0.074 | -0.374 | -1.389 |
 | \(\beta _3\) | -0.085 | -0.077 | -0.028 | 0.154 | 0.801 |
 | \(\beta _4\) | 0.034 | 0.038 | 0.060 | 0.124 | 0.337 |
 | \(\beta _5\) | -0.037 | -0.024 | 0.048 | 0.303 | 1.160 |
 | \(\beta _0\) | 0.466 | 0.465 | 0.459 | 0.457 | 0.680 |
 | \(\beta _1\) | 1.234 | 1.232 | 1.211 | 1.189 | 1.549 |
RMSE | \(\beta _2\) | 1.164 | 1.162 | 1.152 | 1.166 | 1.693 |
 | \(\beta _3\) | 1.006 | 1.003 | 0.986 | 0.958 | 1.159 |
 | \(\beta _4\) | 0.944 | 0.943 | 0.934 | 0.898 | 0.838 |
 | \(\beta _5\) | 0.985 | 0.982 | 0.972 | 0.989 | 1.431 |
 | \(\beta _0\) | 0.948 | 0.940 | 0.925 | 0.841 | 0.599 |
 | \(\beta _1\) | 0.938 | 0.932 | 0.914 | 0.845 | 0.719 |
CP | \(\beta _2\) | 0.957 | 0.952 | 0.935 | 0.851 | 0.640 |
 | \(\beta _3\) | 0.938 | 0.929 | 0.909 | 0.842 | 0.769 |
 | \(\beta _4\) | 0.941 | 0.934 | 0.908 | 0.840 | 0.878 |
 | \(\beta _5\) | 0.947 | 0.939 | 0.916 | 0.827 | 0.638 |