Struct MultiTaskCCA 

pub struct MultiTaskCCA { /* private fields */ }

Multi-task Canonical Correlation Analysis

Multi-task CCA learns canonical correlations across multiple related tasks, sharing information between tasks to improve performance on individual tasks.

Implementations

impl MultiTaskCCA

pub fn new(n_components: usize, reg_param: f64, sharing_strength: f64) -> Self

Creates a new MultiTaskCCA instance

pub fn with_max_iter(self, max_iter: usize) -> Self

Sets the maximum number of iterations

pub fn with_tolerance(self, tol: f64) -> Self

Sets the convergence tolerance

pub fn fit_multi_task( &self, x_tasks: &[Array2<f64>], y_tasks: &[Array2<f64>], ) -> Result<Self, SklearsError>

Fits multi-task CCA on multiple datasets

pub fn shared_weights_x(&self) -> Option<&Array2<f64>>

Gets the shared canonical weights for X

pub fn shared_weights_y(&self) -> Option<&Array2<f64>>

Gets the shared canonical weights for Y

pub fn task_weights(&self, task_id: usize) -> Option<&Array2<f64>>

Gets the task-specific weights for a given task

pub fn correlations(&self) -> Option<&Array1<f64>>

Gets the canonical correlations

Trait Implementations

impl Clone for MultiTaskCCA

fn clone(&self) -> MultiTaskCCA

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MultiTaskCCA

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

Formats the value using the given formatter.