Struct CompositeRegularization 

pub struct CompositeRegularization { /* private fields */ }

Composite regularization that combines multiple regularizers.

Useful for applying different regularization strategies simultaneously.

Implementations

impl CompositeRegularization

pub fn new() -> Self

Create a new composite regularizer.

pub fn add<R: Regularizer + Clone + 'static>(&mut self, regularizer: R)

Add a regularizer to the composite.

Arguments

• regularizer - Regularizer to add

pub fn len(&self) -> usize

Get the number of regularizers in the composite.

pub fn is_empty(&self) -> bool

Check if the composite is empty.

Trait Implementations

impl Clone for CompositeRegularization

fn clone(&self) -> CompositeRegularization

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompositeRegularization

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

Formats the value using the given formatter.

impl Default for CompositeRegularization

fn default() -> Self

Returns the “default value” for a type.

impl Regularizer for CompositeRegularization

fn compute_penalty( &self, parameters: &HashMap<String, Array<f64, Ix2>>, ) -> TrainResult<f64>

Compute the regularization penalty for given parameters.

fn compute_gradient( &self, parameters: &HashMap<String, Array<f64, Ix2>>, ) -> TrainResult<HashMap<String, Array<f64, Ix2>>>

Compute the gradient of the regularization penalty.