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3 questions
1vote
2answers
1kviews
Cross-Validation in Anomaly Detection with Labelled Data
I am working on a project where I train anomaly detection algorithms Isolation Forest and Auto-Encoder. My data is labelled so I have the ground truth but the nature of the problem requires ...
0votes
0answers
223views
Anomaly Detection over multivariate data containing Nominal and numerical predictors
I am trying to implement Anomaly Detection over a multivariate dataset having nominal and numerical predictors. Dataset has following pattern: If we consider the below sample records, category_id, ...
1vote
2answers
163views
Identify the parameter causing the anomaly in a multivariate dataset
I have a payment transaction dataset with a large number of predictor variables. I am trying to build a model for anomaly detection and I have evaluated various algorithms/approaches for the same like ...
