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Online Isolation Forest/Evidence
Method evidence record

Online Isolation Forest

Online Isolation Forest extends the Isolation Forest anomaly-detection algorithm to streaming or continuously arriving data. Instead of rebuilding isolation trees from scratch when new observations arrive, the forest is updated incrementally so that anomaly scores remain current without reprocessing the entire history. This makes it practical for real-time monitoring, fraud detection, and sensor-data surveillance where data volumes grow indefinitely.

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Source record

Citations copied verbatim from the method’s source record. No claim-level verification is inferred from them.

Online Isolation Forest (Streaming Anomaly Detection with Isolation Trees)
Taxonomic method record · ml-model / machine-learning
  • Liu, F. T., Ting, K. M., & Zhou, Z.-H. (2008). Isolation Forest. In Proceedings of the 8th IEEE International Conference on Data Mining (ICDM), pp. 413–422. · DOI 10.1109/ICDM.2008.17
  • Tan, S. C., Ting, K. M., & Liu, T. F. (2011). Fast Anomaly Detection for Streaming Data. In Proceedings of the 22nd International Joint Conference on Artificial Intelligence (IJCAI), pp. 1511–1516. · URL
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Curated claims

Claims persisted in the evidence ledger, each with its own assessment.

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Related methods

Generated from the method graph and shown as machine-suggested relations — no evidence claim is inferred.

Taxonomic bucketAutoencoder Anomaly Detectionmachine-suggested · Relational suggestion, not evidence.Same method familyIsolation Forestmachine-suggested · Relational suggestion, not evidence.Taxonomic bucketOne-class SVMmachine-suggested · Relational suggestion, not evidence.Taxonomic bucketOnline Learningmachine-suggested · Relational suggestion, not evidence.Taxonomic bucketOnline Random Forestmachine-suggested · Relational suggestion, not evidence.Taxonomic bucketSemi-supervised Isolation Forestmachine-suggested · Relational suggestion, not evidence.

Evidence status

Sources recorded, not reviewed

Bibliographic sources are present. Claim-level evidence review has not been performed.

Sources

2 recorded citations, copied from the method source record.

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