Fast density estimation for density-based clustering methods.
Difei ChengRuihang XuBo ZhangRuinan JinPublished in: Neurocomputing (2023)
Keyphrases
- density estimation
- outlier detection
- mixture model
- density function
- probability density function
- probability density
- mixture modeling
- nonparametric density estimation
- clustering algorithm
- knowledge discovery
- parzen window
- kernel density estimation
- kernel density estimates
- data mining
- multivariate gaussian distribution
- density estimators
- em algorithm
- k means
- hyperplane
- detection algorithm
- density estimates
- principal component analysis
- multi class
- object recognition
- machine learning