Struct DeConfig 

pub struct DeConfig {
    pub pop_size: usize,
    pub genome_dim: usize,
    pub bounds: Bounds,
    pub f: f32,
    pub cr: f32,
    pub variant: DeVariant,
}

Static configuration for a DifferentialEvolution run.

Fields

pop_size: usize

Population size (≥ 5 for Rand2Bin, ≥ 4 otherwise).

genome_dim: usize

Genome dimensionality.

bounds: Bounds

Search-space bounds (initialization and clamping).

f: f32

Differential weight (F). Typical range [0.4, 0.9].

cr: f32

Crossover probability (CR). Typical range [0.1, 0.9].

variant: DeVariant

Variant.

Implementations

impl DeConfig

pub fn default_for(pop_size: usize, genome_dim: usize) -> Self

Default configuration (Rand1Bin, F = 0.5, CR = 0.9) for a given dimensionality.

Trait Implementations

impl Clone for DeConfig

fn clone(&self) -> DeConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DeConfig

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

Formats the value using the given formatter.

impl Validate for DeConfig

fn validate(&self) -> Result<(), ConfigError>

Returns Ok(()) when every invariant holds, or the first ConfigError otherwise.

fn validate_all(&self) -> Result<(), Vec<ConfigError>>

Returns every violated invariant rather than just the first.