Struct Bocpd 

pub struct Bocpd {
    pub expected_run_length: f64,
    pub map_drop_min: usize,
    pub mu0: f64,
    pub kappa0: f64,
    pub alpha0: f64,
    pub beta0: f64,
}

Fields

expected_run_length: f64

Expected run length. hazard = 1 / expected_run_length. 100 is a common default in the BOCPD literature for traces of a few hundred samples; we keep it here so the crate’s bake-off lines up with published benchmarks.

map_drop_min: usize

Minimum drop in MAP run length that triggers a change-point. 1 would fire on every slight argmax jitter; 2 damps that without missing real regime changes.

mu0: f64

Normal-Gamma prior hyper-parameters. Weakly informative defaults match Adams & MacKay’s Figure 3 setup.

kappa0: f64

alpha0: f64

beta0: f64

Trait Implementations

impl ChangePointDetector for Bocpd

fn name(&self) -> &'static str

Short kebab-case label embedded in CSV rows.

fn detect(&self, series: &[(f64, f64)]) -> Vec<f64>

impl Default for Bocpd

fn default() -> Self

Returns the “default value” for a type.