Struct spdkit::operators::selection::TournamentSelection

pub struct TournamentSelection { /* fields omitted */ }

Divide the populations into multiple parts and select the best one from each part in a deterministic way.

Notes

• This implementation avoids population members not being sampled, different from the one described in the wikipedia article.

Methods

impl TournamentSelection

pub fn new(n: usize) -> Self

Parameters

• n: the total number of tournaments

Trait Implementations

impl Clone for TournamentSelection

fn clone(&self) -> TournamentSelection

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TournamentSelection

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

Formats the value using the given formatter.

impl SelectionOperator for TournamentSelection

Important traits for Vec<u8>

impl Write for Vec<u8>

fn select_from<'a, G, R>(
    &self,
    population: &'a Population<G>,
    rng: &mut R
) -> Vec<Member<'a, G>> where
    G: Genome,
    R: Rng + Sized, 

Select some members from population.