Struct ShapeletDiscoveryConfig 

pub struct ShapeletDiscoveryConfig {
    pub min_length: usize,
    pub max_length: usize,
    pub max_candidates: Option<usize>,
    pub max_shapelets: usize,
    pub quality: QualityMeasure,
    pub seed: u64,
}

Configuration for discover_shapelets.

max_length and max_shapelets accept the sentinel value 0, which is resolved at fit time: max_length = 0 clamps to the series length (ncols), and max_shapelets = 0 resolves to min(10 * n_train, 1000) (the sktime-style default).

Fields

min_length: usize

Minimum candidate subsequence length (>= 1). Default 3.

max_length: usize

Maximum candidate subsequence length. 0 = clamp to series length.

max_candidates: Option<usize>

Cap on the number of candidates evaluated. Some(m) random-samples m (seeded, reproducible) when the exhaustive count exceeds m; None = exhaustive. Default Some(10_000).

max_shapelets: usize

Number of shapelets to keep after selection (>= 1). 0 resolves to min(10 * n_train, 1000) at fit time.

quality: QualityMeasure

Discriminative quality measure. Default QualityMeasure::InfoGain.

seed: u64

Seed for deterministic candidate sampling. Default 0.

Trait Implementations

impl Clone for ShapeletDiscoveryConfig

fn clone(&self) -> ShapeletDiscoveryConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ShapeletDiscoveryConfig

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

Formats the value using the given formatter.

impl Default for ShapeletDiscoveryConfig

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for ShapeletDiscoveryConfig

fn eq(&self, other: &ShapeletDiscoveryConfig) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ShapeletDiscoveryConfig