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NelderMeadSimplex

qualia_core_db::solvers::optimization

Struct NelderMeadSimplex 

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#[repr(C)]
pub struct NelderMeadSimplex {
    pub vertices: [[f64; 4]; 5],
    pub values: [f64; 5],
    pub iteration: u32,
    pub best_point: [f64; 4],
    pub best_value: f64,
    pub config: SolverConfig,
    pub solver_state: SolverState,
}
Expand description

Nelder-Mead simplex optimizer for unconstrained optimization

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§vertices: [[f64; 4]; 5]

Simplex vertices (n+1 points in n dimensions)

§values: [f64; 5]

Function values at vertices

§iteration: u32

Current iteration

§best_point: [f64; 4]

Best point found

§best_value: f64§config: SolverConfig

Solver configuration

§solver_state: SolverState

Solver state

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impl NelderMeadSimplex

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pub fn new(initial_point: [f64; 4], config: SolverConfig) -> Self

Create new Nelder-Mead optimizer

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pub fn optimize<F>(&mut self, f: &F) -> SolverResult<OptimizationState>
where F: ObjectiveFunction,

Optimize objective function

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pub fn get_best_solution(&self) -> ([f64; 4], f64)

Get best solution

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impl Default for NelderMeadSimplex

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fn default() -> Self

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