Penalized log-density estimation using Legendre polynomials.
Jung-Jun LeeJae-Hwan JhongYoung-Rae ChoSunghwan KimJa-Yong KooPublished in: Commun. Stat. Simul. Comput. (2020)
Keyphrases
- density estimation
- orthogonal polynomials
- mixture model
- least squares
- maximum likelihood
- probability density function
- probability density
- mixture modeling
- em algorithm
- gaussian mixture model
- nonparametric density estimation
- density function
- density estimators
- kernel density estimation
- outlier detection
- loss function
- expectation maximization
- knowledge discovery
- data sets
- data streams
- feature extraction