Hierarchical Discrete Distribution Decomposition for Match Density Estimation.
Zhichao YinTrevor DarrellFisher YuPublished in: CoRR (2018)
Keyphrases
- density estimation
- probability density
- density function
- probability density function
- exponential family
- kernel density estimates
- mixture model
- density estimates
- mixture of gaussians
- outlier detection
- mixture modeling
- parzen window
- nonparametric density estimation
- density estimators
- kernel density estimation
- data mining
- gaussian mixture
- probability distribution
- maximum likelihood
- gaussian mixture model
- random variables
- em algorithm
- data sets
- learning algorithm
- expectation maximization
- data distribution
- detection algorithm
- unsupervised learning