Near-Optimal Density Estimation in Near-Linear Time Using Variable-Width Histograms.
Siu-on ChanIlias DiakonikolasRocco A. ServedioXiaorui SunPublished in: CoRR (2014)
Keyphrases
- density estimation
- density estimators
- mixture model
- probability density function
- density function
- kernel density estimation
- gaussian mixture model
- probability density
- outlier detection
- nonparametric density estimation
- parzen window
- kernel density estimator
- mixture modeling
- multivariate gaussian distribution
- computer vision
- worst case
- probabilistic model
- object recognition
- training data
- data sets