Outlier Detection for Trajectories via Flow-embeddings.
Florian FrantzenJean-Baptiste SebyMichael T. SchaubPublished in: ACSCC (2021)
Keyphrases
- outlier detection
- density ratio estimation
- fraud detection
- knowledge discovery
- credit card fraud detection
- detecting outliers
- detection algorithm
- high dimensional datasets
- detect outliers
- data streams
- distance based outlier detection
- density estimation
- dimensionality reduction
- change point detection
- data mining
- low dimensional
- density based clustering
- moving objects
- real world
- databases
- data sets