A Factor Analysis Perspective on Linear Regression in the 'More Predictors than Samples' Case.
Sebastian CiobanuLiviu CiortuzPublished in: Entropy (2021)
Keyphrases
- linear regression
- factor analysis
- least squares
- predictor variables
- regression methods
- independent component analysis
- cluster analysis
- ridge regression
- matrix factorization
- linear predictors
- regression problems
- discriminant analysis
- regression analysis
- nonlinear regression
- multiple regression
- data sets
- statistical tests
- independent variables
- regression model
- regression trees
- supervised learning
- sample size