M-Kernel Merging: Towards Density Estimation over Data Streams.
Aoying ZhouZhiyuan CaiLi WeiWeining QianPublished in: DASFAA (2003)
Keyphrases
- density estimation
- data streams
- kernel density estimation
- density estimators
- density estimates
- parzen window
- reproducing kernel hilbert space
- outlier detection
- kernel density estimator
- nonparametric density estimation
- kernel density estimates
- mixture model
- probability density
- density function
- gaussian mixture model
- probability density function
- mixture modeling
- kernel function
- em algorithm
- support vector
- learning theory
- pattern classification
- kernel methods
- nearest neighbor
- probability distribution
- probabilistic model
- query processing
- multivariate gaussian distribution
- data sets