Online Density Estimation Over High-Dimensional Data Streams.
Aref MajdaraSaeid NooshabadiPublished in: ISCAS (2019)
Keyphrases
- density estimation
- high dimensional data streams
- mixture model
- density function
- probability density function
- kernel density estimation
- parzen window
- mixture modeling
- gaussian mixture model
- probability density
- nonparametric density estimation
- multivariate gaussian distribution
- outlier detection
- density estimators
- data streams
- change detection
- databases
- information retrieval
- mean shift
- em algorithm