Struct ConvergenceConfig 

pub struct ConvergenceConfig {
    pub max_generations: Option<usize>,
    pub max_evaluations: Option<usize>,
    pub target_fitness: Option<f64>,
    pub target_tolerance: f64,
    pub stagnation_generations: usize,
    pub stagnation_threshold: f64,
    pub diversity_threshold: f64,
    pub rhat_threshold: f64,
    pub use_rhat: bool,
}

Configuration for convergence detection

Fields

max_generations: Option<usize>

Maximum generations before termination

max_evaluations: Option<usize>

Maximum fitness evaluations before termination

target_fitness: Option<f64>

Target fitness to reach

target_tolerance: f64

Tolerance for target fitness comparison

stagnation_generations: usize

Number of generations without improvement before stagnation

stagnation_threshold: f64

Minimum improvement to not count as stagnation

diversity_threshold: f64

Diversity threshold below which convergence is detected

rhat_threshold: f64

R-hat threshold for convergence (typically 1.1)

use_rhat: bool

Whether to use R-hat based convergence

Implementations

impl ConvergenceConfig

pub fn with_max_generations(generations: usize) -> Self

Create a new config with max generations

pub fn max_generations(self, generations: usize) -> Self

Set max generations

pub fn max_evaluations(self, evaluations: usize) -> Self

Set max evaluations

pub fn target_fitness(self, target: f64) -> Self

Set target fitness

pub fn target_tolerance(self, tolerance: f64) -> Self

Set target tolerance

pub fn stagnation(self, generations: usize, threshold: f64) -> Self

Set stagnation detection parameters

pub fn diversity_threshold(self, threshold: f64) -> Self

Set diversity threshold

pub fn with_rhat(self, threshold: f64) -> Self

Enable R-hat based convergence

Trait Implementations

impl Clone for ConvergenceConfig

fn clone(&self) -> ConvergenceConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConvergenceConfig

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

Formats the value using the given formatter.

impl Default for ConvergenceConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ConvergenceConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ConvergenceConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.