Outlier Detection and Robust PCA Using a Convex Measure of Innovation.
Mostafa RahmaniPing LiPublished in: NeurIPS (2019)
Keyphrases
- outlier detection
- parameter free
- principal component analysis
- fraud detection
- detecting outliers
- density estimation
- detection algorithm
- data streams
- knowledge discovery
- data mining
- credit card fraud detection
- high dimensional datasets
- density ratio estimation
- detect outliers
- distance based outlier detection
- convex optimization
- feature extraction
- face recognition
- density based clustering
- change point detection
- low dimensional
- dimensionality reduction