Struct BanditOptimizer 

pub struct BanditOptimizer {
    pub num_arms: usize,
    pub arm_rewards: Array1<f64>,
    pub arm_counts: Array1<usize>,
}

Multi-armed bandit for optimization strategy selection

Fields

num_arms: usize

Number of arms (strategies)

arm_rewards: Array1<f64>

Arm rewards

arm_counts: Array1<usize>

Arm counts

Implementations

impl BanditOptimizer

pub fn new(num_arms: usize) -> Self

Create new bandit optimizer

pub fn select_arm(&self) -> usize

Select arm using UCB1

pub fn update_arm(&mut self, arm: usize, reward: f64)

Update arm with reward

Trait Implementations

impl Clone for BanditOptimizer

fn clone(&self) -> BanditOptimizer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BanditOptimizer

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

Formats the value using the given formatter.