# Outlier Detection on pendigits ADBench Source: [Outlier Detection on pendigits ADBench]() Collection index: [llms.txt]() Data updated: 2026-03-17T07:10:24.490Z Evaluation of Outlier Detection performance on the pendigits dataset component within the ADBench suite, reporting AUROC and AUPRC. A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage. | Scope | Recorded value | | --- | --- | | Task | Outlier Detection | | Dataset (including any stated split) | pendigits ADBench | | Metric | AUROC | | Unit | PERCENT | | Direction | Higher is better | | Results loaded | 17 of 17 | | Coverage | All results currently returned for this benchmark | Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol. ## Metrics - [AUROC](): Higher is better; unit: PERCENT. - [AUPRC](): Higher is better; unit: PERCENT. ## Recorded results | Method | AUROC | Result date | Report paper | | --- | --- | --- | --- | | IF | 96.11 | Not recorded | 68fa79e91e209131cea7feaf | | OC-SVM | 93.61 | Not recorded | 68fa79e91e209131cea7feaf | | ECOD | 92.74 | Not recorded | 68fa79e91e209131cea7feaf | | LODA | 91.98 | Not recorded | 68fa79e91e209131cea7feaf | | kNN | 90.23 | Not recorded | 68fa79e91e209131cea7feaf | | KDE | 89.05 | Not recorded | 68fa79e91e209131cea7feaf | | DSVDD | 87.87 | Not recorded | 68fa79e91e209131cea7feaf | | AE | 79.46 | Not recorded | 68fa79e91e209131cea7feaf | | NeutralAD | 77.51 | Not recorded | 68fa79e91e209131cea7feaf | | UniOD | 77.5 | Not recorded | 68fa79e91e209131cea7feaf | | DTE-NP | 77.08 | Not recorded | 68fa79e91e209131cea7feaf | | MetaOD | 72.11 | Not recorded | 68fa79e91e209131cea7feaf | | KPCA+MLP | 64.61 | Not recorded | 68fa79e91e209131cea7feaf | | DPAD | 63.73 | Not recorded | 68fa79e91e209131cea7feaf | | SLAD | 60.11 | Not recorded | 68fa79e91e209131cea7feaf | | LOF | 48.11 | Not recorded | 68fa79e91e209131cea7feaf | | ICL | 36.64 | Not recorded | 68fa79e91e209131cea7feaf | ### IF AUROC: 96.11. Result ID: 69b8fe5947f34ce924a0fc60. [Reporting paper]() Recorded evaluation configuration: {"hyperparameter tuning":"true","cross-validation":"true"}. This record does not assert independent reproduction. ### OC-SVM AUROC: 93.61. Result ID: 69b8fe5947f34ce924a0fc5e. [Reporting paper]() Recorded evaluation configuration: {"hyperparameter tuning":"true","cross-validation":"true"}. This record does not assert independent reproduction. ### ECOD AUROC: 92.74. Result ID: 69b8fe5947f34ce924a0fc64. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"hyperparameter tuning":"true","cross-validation":"true"}. This record does not assert independent reproduction. ### LODA AUROC: 91.98. Result ID: 69b8fe5947f34ce924a0fc61. [Reporting paper]() Recorded evaluation configuration: {"hyperparameter tuning":"true","cross-validation":"true"}. This record does not assert independent reproduction. ### kNN AUROC: 90.23. Result ID: 69b8fe5947f34ce924a0fc5d. [Reporting paper]() Recorded evaluation configuration: {"hyperparameter tuning":"true","cross-validation":"true"}. This record does not assert independent reproduction. ### KDE AUROC: 89.05. Result ID: 69b8fe5947f34ce924a0fc5b. [Reporting paper]() Recorded evaluation configuration: {"hyperparameter tuning":"true","cross-validation":"true"}. This record does not assert independent reproduction. ### DSVDD AUROC: 87.87. Result ID: 69b8fe5947f34ce924a0fc62. [Reporting paper]() Recorded evaluation configuration: {"hyperparameter tuning":"true","cross-validation":"true"}. This record does not assert independent reproduction. ### AE AUROC: 79.46. Result ID: 69b8fe5947f34ce924a0fc5f. [Reporting paper]() Recorded evaluation configuration: {"hyperparameter tuning":"true","cross-validation":"true"}. This record does not assert independent reproduction. ### NeutralAD AUROC: 77.51. Result ID: 69b8fe5947f34ce924a0fc63. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"hyperparameter tuning":"true","cross-validation":"true"}. This record does not assert independent reproduction. ### UniOD AUROC: 77.5. Result ID: 69b8fe5947f34ce924a0fc6b. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"hyperparameter tuning":"true","cross-validation":"true"}. This record does not assert independent reproduction. ### DTE-NP AUROC: 77.08. Result ID: 69b8fe5947f34ce924a0fc68. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"hyperparameter tuning":"true","cross-validation":"true"}. This record does not assert independent reproduction. ### MetaOD AUROC: 72.11. Result ID: 69b8fe5947f34ce924a0fc6a. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"hyperparameter tuning":"true","cross-validation":"true"}. This record does not assert independent reproduction. ### KPCA+MLP AUROC: 64.61. Result ID: 69b8fe5947f34ce924a0fc69. [Reporting paper]() Recorded evaluation configuration: {"hyperparameter tuning":"true","cross-validation":"true"}. This record does not assert independent reproduction. ### DPAD AUROC: 63.73. Result ID: 69b8fe5947f34ce924a0fc67. [Reporting paper]() Recorded evaluation configuration: {"hyperparameter tuning":"true","cross-validation":"true"}. This record does not assert independent reproduction. ### SLAD AUROC: 60.11. Result ID: 69b8fe5947f34ce924a0fc66. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"hyperparameter tuning":"true","cross-validation":"true"}. This record does not assert independent reproduction. ### LOF AUROC: 48.11. Result ID: 69b8fe5947f34ce924a0fc5c. [Reporting paper]() Recorded evaluation configuration: {"hyperparameter tuning":"true","cross-validation":"true"}. This record does not assert independent reproduction. ### ICL AUROC: 36.64. Result ID: 69b8fe5947f34ce924a0fc65. [Reporting paper]() Recorded evaluation configuration: {"hyperparameter tuning":"true","cross-validation":"true"}. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.