Struct pso_rs::model::Model

pub struct Model {
    pub config: Config,
    pub flat_dim: usize,
    pub population: Population,
    pub population_f_scores: Vec<f64>,
    pub x_best: Particle,
    pub f_best: f64,
    // some fields omitted
}

Model struct

It takes in a Config instance and fn pointer to an objective function and defines a run method for running Particle Swarm Optimization.

Fields

config: Config

flat_dim: usize

population: Population

population_f_scores: Vec<f64>

x_best: Particle

f_best: f64

Implementations

impl Model

pub fn new(
    config: Config,
    obj_f: fn(p: &Particle, flat_dim: usize, dim: &Vec<usize>) -> f64
) -> Model

pub fn get_f_values(&mut self) -> Vec<f64>

Computes the value of the objective function for each particle and updates best found

Returns the objective function values for all particles

Uses the rayon crate for parallel computation

pub fn get_f_best(&self) -> f64

Returns the best found objective function value

pub fn get_x_best(&self) -> Particle

Returns the best found minimizer