UQ type | Method | Model | ENCE | \(\rho _{\text {error}}\) | \(\rho _{\text {ood}}\) | \(\rho _{\Delta \text {error}}\) |
---|---|---|---|---|---|---|
Baseline | GBM | GBM | 0.098 | \(\mathbf {0.293 \pm 0.002}\) | −0.191 | 0.386 |
Ensemble | MCDO | MDM | 1.585 | 0.180 | −0.219 | 0.404 |
GNN | 1.951 | 0.109 | −0.091 | 0.111 | ||
Ensemble | MDM | 2.349 | 0.296 | −0.099 | −0.142 | |
GNN | 2.830 | −0.010 | −0.145 | 0.264 | ||
Target value | Evidential | MDM | 1.147 | 0.381 | 0.103 | −0.404 |
GNN | 0.457 | 0.145 | 0.207 | 0.142 | ||
MVE | MDM | \(\mathbf {0.278 \pm 0.034}\) | 0.378 | −0.037 | −0.261 | |
GNN | \(\mathbf {0.112 \pm 0.026}\) | 0.041 | 0.035 | −0.314 | ||
Union | GBM | MDM | 0.366 | 0.111 | −0.371 | −0.618 |
GNN | 0.126 | 0.278 | −0.352 | 0.179 | ||
Distance | Data density (FP) | MDM | – | 0.151 | 0.965 | 0.857 |
GNN | – | 0.143 | 0.965 | 0.693 | ||
GBM | – | 0.124 | 0.965 | 0.546 | ||
Data density (EB) | MDM | – | 0.183 | 0.500 | 0.818 | |
GNN | – | 0.178 | 0.500 | 0.679 | ||
GBM | – | 0.142 | 0.500 | 0.539 | ||
Consensus | GBM, MCDO, MVE | MDM | 0.230 | 0.313 | – | – |