quantrs2_anneal::meta_learning::multi_objective

Struct MultiObjectiveOptimizer

pub struct MultiObjectiveOptimizer {
    pub config: MultiObjectiveConfig,
    pub pareto_frontier: ParetoFrontier,
    pub scalarizers: Vec<Scalarizer>,
    pub constraint_handlers: Vec<ConstraintHandler>,
    pub decision_maker: DecisionMaker,
}

Expand description

Multi-objective optimizer

Fields§

§config: MultiObjectiveConfig

Configuration

§pareto_frontier: ParetoFrontier

Pareto frontier

§scalarizers: Vec<Scalarizer>

Scalarization methods

§constraint_handlers: Vec<ConstraintHandler>

Constraint handlers

§decision_maker: DecisionMaker

Decision maker

Implementations§

Source §

impl MultiObjectiveOptimizer

Source

pub fn new(config: MultiObjectiveConfig) -> Self

Source

pub fn add_solution( &mut self, solution: MultiObjectiveSolution, ) -> ApplicationResult<bool>

Add solution to Pareto frontier

Source

pub fn scalarize_weighted_sum( &self, solution: &MultiObjectiveSolution, weights: &[f64], ) -> f64

Scalarize objectives using weighted sum

Source

pub fn select_solution(&mut self) -> ApplicationResult<Option<String>>

Select best solution using decision maker preferences

Source

pub const fn get_statistics(&self) -> &FrontierStatistics

Get frontier statistics

Source

pub const fn get_pareto_solutions(&self) -> &Vec<MultiObjectiveSolution>

Get all solutions in Pareto frontier

Source

pub fn clear_frontier(&mut self)

Clear Pareto frontier

Auto Trait Implementations§

§

impl UnwindSafe for MultiObjectiveOptimizer

Blanket Implementations§

Source §

impl<T> Any for T
where T: 'static + ?Sized,

Source §

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

Source §

impl<T> Borrow<T> for T
where T: ?Sized,

Source §

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

Source §

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source §

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

Source §

impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

Source §

impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

Source §

impl<T> From<T> for T

Source §

fn from(t: T) -> T

Returns the argument unchanged.

Source §

impl<T, U> Into for T
where U: From<T>,

Source §

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source §

impl<T> IntoEither for T

Source §

fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

Source §

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

Source §