Struct ThompsonSampling 

pub struct ThompsonSampling {
    pub arms: HashMap<String, BetaDistribution>,
}

Thompson Sampling strategy

Fields

arms: HashMap<String, BetaDistribution>

Implementations

impl ThompsonSampling

pub fn new(arm_ids: &[String]) -> Self

pub fn select_arm(&self) -> String

pub fn update(&mut self, arm_id: &str, reward: f64)

Trait Implementations

impl Clone for ThompsonSampling

fn clone(&self) -> ThompsonSampling

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ThompsonSampling

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ThompsonSampling

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ThompsonSampling

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.