Struct HeightPredictor 

pub struct HeightPredictor { /* private fields */ }

Bayesian height predictor with conformal bounds.

Implementations

impl HeightPredictor

pub fn new(config: PredictorConfig) -> Self

Create a new predictor with default config.

pub fn register_category(&mut self) -> usize

Register a new category. Returns the category id.

pub fn predict(&self, category: usize) -> HeightPrediction

Predict height for an item in the given category.

pub fn observe(&mut self, category: usize, actual_height: u16) -> bool

Record an actual measured height, updating the model. Returns whether the measurement was within the predicted bounds.

pub fn posterior_mean(&self, category: usize) -> f64

Get the posterior mean for a category.

pub fn posterior_variance(&self, category: usize) -> f64

Get the posterior variance for a category.

pub fn total_measurements(&self) -> u64

Total measurements observed.

pub fn total_violations(&self) -> u64

Total bound violations.

pub fn violation_rate(&self) -> f64

Empirical violation rate.

pub fn category_count(&self) -> usize

Number of categories.

pub fn category_observations(&self, category: usize) -> u64

Number of observations for a category.

Trait Implementations

impl Clone for HeightPredictor

fn clone(&self) -> HeightPredictor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HeightPredictor

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

Formats the value using the given formatter.

impl Default for HeightPredictor

fn default() -> Self

Returns the “default value” for a type.