Struct BayesianOptimizerFitted 

pub struct BayesianOptimizerFitted { /* private fields */ }

Fitted Bayesian Optimizer that can suggest new points

Implementations

impl BayesianOptimizerFitted

pub fn suggest_next_point( &self, bounds: &ArrayView2<'_, f64>, ) -> SklResult<Array1<f64>>

Suggest the next point to evaluate

pub fn update( self, x_new: &ArrayView1<'_, f64>, y_new: f64, ) -> SklResult<BayesianOptimizerFitted>

Update the optimizer with a new observation

pub fn get_best_value(&self) -> f64

Get the current best observed value

pub fn get_best_point(&self) -> SklResult<Array1<f64>>

Get the point that achieved the best value

impl BayesianOptimizerFitted

pub fn predict(&self, X: &Array2<f64>) -> SklResult<Array1<f64>>

Predict at given points

pub fn predict_variance(&self, X: &Array2<f64>) -> SklResult<Array1<f64>>

Predict variance at given points

pub fn acquisition_value( &self, x: &Array1<f64>, current_best: f64, ) -> SklResult<f64>

Compute acquisition value at a given point

pub fn optimize_acquisition( &self, bounds: &Array2<f64>, current_best: f64, n_restarts: usize, ) -> SklResult<Array1<f64>>

Optimize acquisition function to find next point

pub fn add_observation( &mut self, X: &Array2<f64>, y: &Array1<f64>, ) -> SklResult<()>

Add observation to the model

Trait Implementations

impl Clone for BayesianOptimizerFitted

fn clone(&self) -> BayesianOptimizerFitted

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BayesianOptimizerFitted

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

Formats the value using the given formatter.