Trait oxigen::selection_rate::SelectionRate

pub trait SelectionRate: Send + Sync {
    fn rate(
        &self, 
        generation: u64, 
        progress: f64, 
        n_solutions: usize, 
        population_fitness: &[f64]
    ) -> usize;
}

This trait defines the selection rate function used to modify the selection rate.

Required methods

fn rate(
    &self,
    generation: u64,
    progress: f64,
    n_solutions: usize,
    population_fitness: &[f64]
) -> usize

Returns the selection rate according to the generation, the progress in the last generations, the fitnesses of the population and the number of solutions found.

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Implementors

impl SelectionRate for SelectionRates

fn rate(
    &self,
    generation: u64,
    _progress: f64,
    _n_solutions: usize,
    _population_fitness: &[f64]
) -> usize

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