Struct Ridge 

pub struct Ridge {
    pub alpha: f64,
    pub intercept: bool,
    pub standardize: bool,
}

Ridge regression (L2 regularization)

Fields

alpha: f64

Regularization parameter (lambda)

intercept: bool

Whether to include intercept

standardize: bool

Whether to standardize features

Implementations

impl Ridge

pub fn new(alpha: f64) -> Self

Create a new Ridge regression model

pub fn fit( &self, X: &Array2<f64>, y: &Array1<f64>, ) -> Result<LinearRegressionResults>

Fit model with design matrix X and response y

Trait Implementations

impl Clone for Ridge

fn clone(&self) -> Ridge

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Ridge

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.