Quasi-interpolation for multivariate density estimation on bounded domain.
Wenwu GaoJiecheng WangRan ZhangPublished in: Math. Comput. Simul. (2023)
Keyphrases
- density estimation
- multivariate gaussian distribution
- mixture model
- probability density
- density function
- probability density function
- nonparametric density estimation
- outlier detection
- mixture modeling
- kernel density estimation
- gaussian mixture
- em algorithm
- gaussian mixture model
- parzen window
- expectation maximization
- similarity measure
- kernel density estimator
- prior knowledge
- object recognition
- generative topographic mapping
- density estimators
- distance function