Functions and example notebooks for using/comparing different methods of geochemical multivariate outlier detection.
PyTorch implementation of our paper "Rethinking Deep Active Learning for Medical Image Segmentation: A Diffusion and Angle-based Framework"
This project involves identifying unusual patterns or behaviors that may indicate fraudulent activity in credit cards. Anomaly detection algorithms work by learning patterns from historical data and then detecting deviations from those patterns in new data. Two algorithms have been utilized. i.e Autoencoders & Angle-based Outlier Detection (ABOD)
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