An improper estimator with optimal excess risk in misspecified density estimation and logistic regression.
Jaouad MourtadaStéphane GaïffasPublished in: J. Mach. Learn. Res. (2022)
Keyphrases
- logistic regression
- density estimation
- odds ratio
- density estimators
- nonparametric density estimation
- decision trees
- support vector
- mixture model
- loss function
- probability density function
- naive bayes
- parzen window
- probability density
- density function
- density estimates
- exponential family
- gaussian mixture model
- multi class
- least squares
- outlier detection
- pattern classification
- face recognition
- learning algorithm
- decision boundary
- semi supervised
- generative model
- text classification