Fast Density Estimation for Approximated k Nearest Neighbor Classification.
Takao KobayashiIkuko ShimizuPublished in: ICFHR (2010)
Keyphrases
- density estimation
- mixture model
- probability density function
- probability density
- mixture modeling
- density function
- nonparametric density estimation
- parzen window
- kernel density estimation
- gaussian mixture model
- em algorithm
- outlier detection
- multivariate gaussian distribution
- kernel density estimates
- density estimates
- density estimators
- kernel density estimator
- information retrieval
- databases
- statistical analysis
- probability distribution
- probabilistic model
- object recognition
- support vector
- feature selection