Module linear 

Linear Models - Real implementations with gradient descent and closed-form solutions

Structs

ElasticNet

Elastic Net (L1 + L2 regularization) using Coordinate Descent

Lasso

Lasso Regression (L1 regularization) using Coordinate Descent

LinearRegression

Linear Regression using Ordinary Least Squares (closed-form) or Gradient Descent

LogisticRegression

Logistic Regression for binary and multiclass classification

Ridge

Ridge Regression (L2 regularization)

Enums

LinearSolver

MultiClass

Penalty