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Combining the outputs of various k-nearest neighbor anomaly detectors to form a robust ensemble model for high-dimensional geochemical anomaly detection

Yongliang Chen, Qingying Zhao, Laijun Lu

2021Journal of Geochemical Exploration57 citationsDOI

Topics & Concepts

Anomaly (physics)Anomaly detectionk-nearest neighbors algorithmGeologyDetectorPattern recognition (psychology)Data miningArtificial intelligenceComputer sciencePhysicsCondensed matter physicsTelecommunicationsGeochemistry and Geologic MappingRemote-Sensing Image ClassificationData-Driven Disease Surveillance
Combining the outputs of various k-nearest neighbor anomaly detectors to form a robust ensemble model for high-dimensional geochemical anomaly detection | Litcius