Sample-Optimal Density Estimation in Nearly-Linear Time.
Jayadev AcharyaIlias DiakonikolasJerry Zheng LiLudwig SchmidtPublished in: CoRR (2015)
Keyphrases
- density estimation
- mixture model
- worst case
- probability density function
- mixture modeling
- kernel density estimation
- outlier detection
- nonparametric density estimation
- parzen window
- probability density
- density function
- multivariate gaussian distribution
- gaussian mixture model
- density estimators
- machine learning
- unsupervised learning
- expectation maximization
- statistical methods
- density estimates
- probability distribution
- computer vision