Struct BOHB 

pub struct BOHB {
    pub max_iter: usize,
    pub eta: usize,
    pub min_points_in_model: usize,
    pub top_n_percent: usize,
    pub bandwidth_factor: f32,
    /* private fields */
}

BOHB (Bayesian Optimization and HyperBand)

Combines Bayesian optimization with Hyperband’s adaptive resource allocation. Uses a tree-structured Parzen estimator (TPE) for configuration selection.

Fields

max_iter: usize

eta: usize

min_points_in_model: usize

top_n_percent: usize

bandwidth_factor: f32

Implementations

impl BOHB

pub fn new(parameter_space: HashMap<String, ParameterSpace>) -> Self

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

pub fn eta(self, eta: usize) -> Self

pub fn optimize<F>(&mut self, objective: F) -> (Configuration, f32)

where F: Fn(&Configuration, usize) -> f32,

Optimize using BOHB