On the Ranking of Variable Length Discords Through a Hybrid Outlier Detection Approach.
Hussein El KhansaCarmen GervetAudrey BrouilletPublished in: DS (2022)
Keyphrases
- outlier detection
- variable length
- fixed length
- knowledge discovery
- fraud detection
- detection algorithm
- n gram
- detecting outliers
- credit card fraud detection
- data streams
- density ratio estimation
- high dimensional datasets
- detect outliers
- bitstream
- density estimation
- change point detection
- data mining
- distance based outlier detection
- text classification
- optical flow
- high quality
- computer vision