Table 1.

Hyperparameters tested for each technique.

TechniqueHyperparameterTested values
Gaussian modelOutliers fraction in the target set (⁠|$\varTheta $|⁠)0:5:20
Regularization parameter (⁠|$\beta $|⁠)0:0.001:0.01
PDEOutliers fraction in the target set (⁠|$\varTheta $|⁠)0:5:20
Width parameter (⁠|$\alpha $|⁠)0:0.01:0.1
PCAOutliers fraction in the target set (⁠|$\varTheta $|⁠)0:5:20
Number of components (⁠|$n_c$|⁠)1:1:|$n_{var}$|
MSTOutliers fraction in the target set (⁠|$\varTheta $|⁠)0:5:20
SVDDOutliers fraction in the target set (⁠|$\varTheta $|⁠)0:5:20
Width of RBF kernel (⁠|$\sigma $|⁠)1:0.5:5
TechniqueHyperparameterTested values
Gaussian modelOutliers fraction in the target set (⁠|$\varTheta $|⁠)0:5:20
Regularization parameter (⁠|$\beta $|⁠)0:0.001:0.01
PDEOutliers fraction in the target set (⁠|$\varTheta $|⁠)0:5:20
Width parameter (⁠|$\alpha $|⁠)0:0.01:0.1
PCAOutliers fraction in the target set (⁠|$\varTheta $|⁠)0:5:20
Number of components (⁠|$n_c$|⁠)1:1:|$n_{var}$|
MSTOutliers fraction in the target set (⁠|$\varTheta $|⁠)0:5:20
SVDDOutliers fraction in the target set (⁠|$\varTheta $|⁠)0:5:20
Width of RBF kernel (⁠|$\sigma $|⁠)1:0.5:5
Table 1.

Hyperparameters tested for each technique.

TechniqueHyperparameterTested values
Gaussian modelOutliers fraction in the target set (⁠|$\varTheta $|⁠)0:5:20
Regularization parameter (⁠|$\beta $|⁠)0:0.001:0.01
PDEOutliers fraction in the target set (⁠|$\varTheta $|⁠)0:5:20
Width parameter (⁠|$\alpha $|⁠)0:0.01:0.1
PCAOutliers fraction in the target set (⁠|$\varTheta $|⁠)0:5:20
Number of components (⁠|$n_c$|⁠)1:1:|$n_{var}$|
MSTOutliers fraction in the target set (⁠|$\varTheta $|⁠)0:5:20
SVDDOutliers fraction in the target set (⁠|$\varTheta $|⁠)0:5:20
Width of RBF kernel (⁠|$\sigma $|⁠)1:0.5:5
TechniqueHyperparameterTested values
Gaussian modelOutliers fraction in the target set (⁠|$\varTheta $|⁠)0:5:20
Regularization parameter (⁠|$\beta $|⁠)0:0.001:0.01
PDEOutliers fraction in the target set (⁠|$\varTheta $|⁠)0:5:20
Width parameter (⁠|$\alpha $|⁠)0:0.01:0.1
PCAOutliers fraction in the target set (⁠|$\varTheta $|⁠)0:5:20
Number of components (⁠|$n_c$|⁠)1:1:|$n_{var}$|
MSTOutliers fraction in the target set (⁠|$\varTheta $|⁠)0:5:20
SVDDOutliers fraction in the target set (⁠|$\varTheta $|⁠)0:5:20
Width of RBF kernel (⁠|$\sigma $|⁠)1:0.5:5
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