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=== Lasso/glmnet, adaptive lasso and FAQs ===
 
* https://en.wikipedia.org/wiki/Lasso_(statistics). It has a discussion when two covariates are highly correlated. For example if gene <math>i</math> and gene <math>j</math> are identical, then the values of <math>\beta _{j}</math> and <math>\beta _{k}</math> that minimize the lasso objective function are not uniquely determined. Elastic Net has been designed to address this shortcoming.
<math>\| \frac{c}{d} \|</math>

Latest revision as of 23:07, 7 September 2019

\(\displaystyle \| \frac{c}{d} \|\)