The Optimal Approximation Factor in Density Estimation.
Olivier BousquetDaniel KaneShay MoranPublished in: CoRR (2019)
Keyphrases
- density estimation
- kernel density estimates
- mixture model
- closed form
- nonparametric density estimation
- probability density function
- density function
- mixture modeling
- expectation propagation
- exponential family
- outlier detection
- multivariate gaussian distribution
- probability density
- gaussian mixture model
- error bounds
- parzen window
- data sets
- density estimates
- kernel density estimation
- information retrieval
- mean shift
- generative model
- em algorithm
- expectation maximization