Porovnať metódy

	Elastic Net	Regresia Ridge
Odbor	Strojové učenie	Strojové učenie
Rodina	Machine learning	Machine learning
Rok vzniku	2005	1970
Tvorca	Zou, H. & Hastie, T.	Hoerl, A.E. & Kennard, R.W.
Typ	Regularized linear regression (L1 + L2 penalty)	L2-regularized linear regression
Pôvodný zdroj	Zou, H. & Hastie, T. (2005). Regularization and Variable Selection via the Elastic Net. Journal of the Royal Statistical Society: Series B, 67(2), 301–320.	Hoerl, A.E. & Kennard, R.W. (1970). Ridge Regression: Biased Estimation for Nonorthogonal Problems. Technometrics, 12(1), 55–67.
Ďalšie názvy	Elastic Net Regresyon, elastic net regression, ElasticNet, L1/L2 regularized regression	Ridge Regresyonu, ridge regresyonu, L2-regularized regression, Tikhonov regularization
Príbuzné	4	4
Zhrnutie	Elastic Net is a regularized linear regression method introduced by Zou and Hastie in 2005 that blends the LASSO (L1) and Ridge (L2) penalties, so it performs variable selection and coefficient shrinkage at the same time. It is designed for predictive and explanatory modelling on data with many, possibly correlated, predictors.	Ridge Regression is an L2-regularized linear regression method, introduced by Arthur Hoerl and Robert Kennard in 1970, that reduces multicollinearity by adding a penalty on the size of the coefficients. It shrinks coefficients toward zero without setting any of them exactly to zero, producing more stable estimates when predictors are highly correlated.