InFlow: Robust outlier detection utilizing Normalizing Flows.
Nishant KumarPia HanfeldMichael HechtMichael BussmannStefan GumholdNico HoffmannPublished in: CoRR (2021)
Keyphrases
- outlier detection
- parameter free
- fraud detection
- detection algorithm
- knowledge discovery
- detecting outliers
- data streams
- high dimensional datasets
- credit card fraud detection
- density based clustering
- data mining
- detect outliers
- density ratio estimation
- real world
- distance based outlier detection
- density estimation
- databases
- data sets
- dimensionality reduction
- nearest neighbor
- feature space
- data analysis
- computer vision
- machine learning
- outlier mining
- database