Struct MultiObjectiveResult 

pub struct MultiObjectiveResult {
    pub pareto_front: Vec<MultiObjectiveSolution>,
    pub population: Vec<MultiObjectiveSolution>,
    pub n_evaluations: usize,
    pub n_generations: usize,
    pub success: bool,
    pub message: String,
    pub hypervolume: Option<f64>,
    pub metrics: OptimizationMetrics,
}

Result of multi-objective optimization

Fields

pareto_front: Vec<MultiObjectiveSolution>

Pareto front solutions

population: Vec<MultiObjectiveSolution>

All final population solutions

n_evaluations: usize

Number of function evaluations

n_generations: usize

Number of generations/iterations

success: bool

Success flag

message: String

Convergence message

hypervolume: Option<f64>

Hypervolume indicator (if reference point provided)

metrics: OptimizationMetrics

Additional metrics

Implementations

impl MultiObjectiveResult

pub fn new( pareto_front: Vec<MultiObjectiveSolution>, population: Vec<MultiObjectiveSolution>, n_evaluations: usize, n_generations: usize, ) -> Self

Create a new result

pub fn failed( message: String, n_evaluations: usize, n_generations: usize, ) -> Self

Create a failed result

pub fn best_for_objective( &self, objective_index: usize, ) -> Option<&MultiObjectiveSolution>

Get best solution for a specific objective

pub fn closest_to_ideal( &self, ideal_point: &Array1<f64>, ) -> Option<&MultiObjectiveSolution>

Get solution closest to ideal point

pub fn pareto_front_size(&self) -> usize

Get number of solutions in Pareto front

pub fn has_feasible_solutions(&self) -> bool

Check if result contains feasible solutions

pub fn feasible_solutions(&self) -> Vec<&MultiObjectiveSolution>

Get all feasible solutions

Trait Implementations

impl Clone for MultiObjectiveResult

fn clone(&self) -> MultiObjectiveResult

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MultiObjectiveResult

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MultiObjectiveResult

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for MultiObjectiveResult

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

where __S: Serializer,

Serialize this value into the given Serde serializer.