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Models/Isolation Forest

Isolation Forest

Reported on 20 benchmarks across 6 tasks · 1 paper

Note: results are matched by exact model name. Different papers may use the same name for different model variants.

Computer Vision14 results

  • Unsupervised Anomaly Detection with Specified Settings -- 20% anomalyoncifar10
    AUC-ROC
    0.721
    best: 0.896 (Shell-Renormalized)
  • Unsupervised Anomaly Detection with Specified Settings -- 20% anomalyonMNIST
    AUC-ROC
    0.812
    best: 0.923 (LVAD)
  • Unsupervised Anomaly Detection with Specified Settings -- 20% anomalyonSTL-10
    AUC-ROC
    0.718
    best: 0.999 (Shell-Renormalized)
  • Unsupervised Anomaly Detection with Specified Settings -- 30% anomalyonASSIRA Cat Vs Dog
    AUC-ROC
    0.69
    best: 0.846 (DAGMM)
  • Unsupervised Anomaly Detection with Specified Settings -- 30% anomalyonSTL-10
    AUC-ROC
    0.638
    best: 0.999 (Shell-Renormalized)
  • Unsupervised Anomaly Detection with Specified Settings -- 1% anomalyonSTL-10
    AUC-ROC
    0.917
    best: 0.993 (LVAD)
  • Unsupervised Anomaly Detection with Specified Settings -- 1% anomalyonMNIST
    AUC-ROC
    0.846
    best: 0.948 (LVAD)
  • Unsupervised Anomaly Detection with Specified Settings -- 1% anomalyonCIFAR-10
    AUC-ROC
    0.876
    best: 0.94 (LVAD)
  • Unsupervised Anomaly Detection with Specified Settings -- 1% anomalyonFashion-MNIST
    AUC-ROC
    0.917
  • Unsupervised Anomaly Detection with Specified Settings -- 0.1% anomalyonMNIST
    AUC-ROC
    0.777
    best: 0.974 (LVAD)
  • Unsupervised Anomaly Detection with Specified Settings -- 0.1% anomalyonSTL-10
    AUC-ROC
    0.89
    best: 0.998 (LVAD)
  • Unsupervised Anomaly Detection with Specified Settings -- 0.1% anomalyonCIFAR-10
    AUC-ROC
    0.894
    best: 0.93 (LVAD)
  • Unsupervised Anomaly Detection with Specified Settings -- 0.1% anomalyonCats and Dogs
    AUC-ROC
    0.777
    best: 0.982 (RSRAE)
  • Unsupervised Anomaly Detection with Specified Settings -- 0.1% anomalyonFashion-MNIST
    AUC-ROC
    0.908

Methodology3 results

  • Anomaly DetectiononVehicle Claims
    AUC· 2022-10-25
    59.42
    best: 98.65 (Random Forest)
    Unsupervised Anomaly Detection for Auditing Data and Impact of Categorical EncodingsarXiv:2210.14056
  • Anomaly DetectiononASSIRA Cat Vs Dog
    AUC-ROC
    0.69
    best: 0.846 (DAGMM)
  • Anomaly DetectiononSTL-10
    AUC-ROC
    0.638
    best: 0.999 (Shell-Renormalized)

Graphs3 results

  • Unsupervised Anomaly DetectiononVehicle Claims
    AUC· 2022-10-25
    59.42
    best: 65.43 (SOM)
    Unsupervised Anomaly Detection for Auditing Data and Impact of Categorical EncodingsarXiv:2210.14056
  • Unsupervised Anomaly DetectiononASSIRA Cat Vs Dog
    AUC-ROC
    0.69
    best: 0.846 (DAGMM)
  • Unsupervised Anomaly DetectiononSTL-10
    AUC-ROC
    0.638
    best: 0.999 (Shell-Renormalized)