Constraining kernel estimators in semiparametric copula mixture models.
Gildas MazoYaroslav AveryanovPublished in: Comput. Stat. Data Anal. (2019)
Keyphrases
- semi parametric
- mixture model
- density ratio
- density estimation
- gaussian mixture model
- em algorithm
- generative model
- probabilistic model
- expectation maximization
- probability density function
- regression model
- model selection
- unsupervised learning
- maximum likelihood
- information retrieval
- language model
- gaussian mixture
- constrained optimization
- statistical inference
- genetic programming
- least squares
- feature space
- linear model
- regression problems
- support vector
- feature extraction