Outlier Detection based on Transformations for Astronomical Time Series.
Mauricio RomeroPablo A. EstévezPublished in: IJCNN (2022)
Keyphrases
- feature space
- outlier detection
- change point detection
- detection algorithm
- density estimation
- data streams
- high dimensional
- dimensionality reduction
- fraud detection
- knowledge discovery
- distance based outlier detection
- detect outliers
- feature selection
- credit card fraud detection
- density ratio estimation
- detecting outliers
- machine learning
- non stationary
- high dimensional datasets
- multi dimensional
- density based clustering
- real world
- spatial outliers
- databases