Struct SectionPosteriorState 

pub struct SectionPosteriorState {
    pub posteriors: HashMap<SectionType, BetaPosterior>,
    pub priors: HashMap<SectionType, BetaPosterior>,
    pub total_events: u64,
    pub exploration_epoch: u64,
}

Per-profile section posterior state.

Fields

posteriors: HashMap<SectionType, BetaPosterior>

priors: HashMap<SectionType, BetaPosterior>

total_events: u64

exploration_epoch: u64

Implementations

impl SectionPosteriorState

pub fn new() -> Self

pub fn from_priors(priors: HashMap<SectionType, BetaPosterior>) -> Self

pub fn default_priors() -> HashMap<SectionType, BetaPosterior>

pub fn to_snapshot(&self) -> SectionPosteriorSnapshot

pub fn from_snapshot(snapshot: SectionPosteriorSnapshot) -> Self

pub fn weights(&self, rng: &mut impl Rng) -> HashMap<SectionType, f64>

pub fn sample_weights(&self, rng: &mut impl Rng) -> HashMap<SectionType, f64>

pub fn deterministic_weights(&self) -> HashMap<SectionType, f64>

pub fn reset_posteriors(&mut self)

pub fn apply_signal(&mut self, signal: &BrainSignal)

Apply a brain signal to update section posteriors in place. Only Feedback events with section_signals affect section state.

Trait Implementations

impl Default for SectionPosteriorState

fn default() -> Self

Returns the “default value” for a type.