Enum PairConfiguration 

#[non_exhaustive]
pub enum PairConfiguration {
    Generate,
    NeighborsProvided {
        pair_neighbors: Array2<u32>,
    },
    AllProvided {
        pair_neighbors: Array2<u32>,
        pair_mn: Array2<u32>,
        pair_fp: Array2<u32>,
    },
}

Strategy for sampling pairs during optimization.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Generate

Sample all pairs from scratch based on distances. Most computationally intensive but requires no prior information.

NeighborsProvided

Use provided nearest neighbors and generate mid-near and far pairs. Useful when nearest neighbors are pre-computed.

Fields

pair_neighbors: Array2<u32>

Matrix of shape (n * k, 2) containing nearest neighbor pair indices

AllProvided

Use all provided pair indices without additional sampling. Most efficient when all required pairs are pre-computed.

Fields

pair_neighbors: Array2<u32>

Nearest neighbor pair indices

pair_mn: Array2<u32>

Mid-near pair indices

pair_fp: Array2<u32>

Far pair indices

Trait Implementations

impl Clone for PairConfiguration

fn clone(&self) -> PairConfiguration

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PairConfiguration

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

Formats the value using the given formatter.

impl Default for PairConfiguration

fn default() -> PairConfiguration

Returns the “default value” for a type.