Online Density Estimation of Heterogeneous Data Streams in Higher Dimensions.
Michael GeilkeAndreas KarwathStefan KramerPublished in: ECML/PKDD (1) (2016)
Keyphrases
- density estimation
- data streams
- outlier detection
- density estimators
- mixture model
- probability density function
- probability density
- density function
- nonparametric density estimation
- parzen window
- mixture modeling
- concept drift
- multivariate gaussian distribution
- kernel density estimation
- data sets
- density estimates
- gaussian mixture model
- data distribution
- data analysis
- knowledge discovery
- pairwise
- anytime classification