Elastic Net In R. The price for this generality is a small hit in speed. For a good tutorial on elastic net the one provided with the R package is the reference.
Feb 20 2019 Performing Elastic Net regression. For a good tutorial on elastic net the one provided with the R package is the reference. Nov 12 2019 Elastic net regression combines the properties of ridge and lasso regression.
The elastic net solution path is piecewise linear.
What is most unusual about elastic net is that it has two tuning parameters alpha and lambda while lasso and ridge regression only has 1. Feb 20 2019 Performing Elastic Net regression. This essentially happens automatically in caret if the response variable is a factor. It works by penalizing the model using both the 1l2-norm1 and the 1l1-norm1.
