Regularization https://en.wikipedia.org/wiki/Regularization_(mathematics) Methods Elastic net regularization Articles https://statmodeling.stat.columbia.edu/2017/10/18/no-tradeoff-regularization-discovery/ https://statmodeling.stat.columbia.edu/2013/03/18/tibshirani-announces-new-research-result-a-significance-test-for-the-lasso/