line::opt::de::DifferentialEvolution Class Reference

#include <line/opt/de/differential_evolution.h>

Public Types
using	Objective = std::function<double(const std::vector<double>&)>
using	Callback = std::function<bool(const std::vector<double>&, std::size_t)>

Public Member Functions
	DifferentialEvolution (Objective objective, std::vector< double > low, std::vector< double > high, std::string strategy="best1bin", std::size_t popsize_multiplier=15, std::size_t max_iterations=100, double mutation_low=0.5, double mutation_high=1.0, double recombination=0.7, double tolerance=0.01, std::uint64_t seed=0)
void	set_callback (Callback callback)
NumpyRandomState &	random_state ()
const NumpyRandomState &	random_state () const
DifferentialEvolutionResult	solve ()

Detailed Description

Definition at line 48 of file differential_evolution.h.

Member Typedef Documentation

Callback

using line::opt::de::DifferentialEvolution::Callback = std::function<bool(const std::vector<double>&, std::size_t)>

Definition at line 51 of file differential_evolution.h.

Objective

using line::opt::de::DifferentialEvolution::Objective = std::function<double(const std::vector<double>&)>

Definition at line 50 of file differential_evolution.h.

Constructor & Destructor Documentation

DifferentialEvolution()

line::opt::de::DifferentialEvolution::DifferentialEvolution ( Objective objective, std::vector< double > low, std::vector< double > high, std::string strategy = "best1bin", std::size_t popsize_multiplier = 15, std::size_t max_iterations = 100, double mutation_low = 0.5, double mutation_high = 1.0, double recombination = 0.7, double tolerance = 0.01, std::uint64_t seed = 0 )

inline

Definition at line 53 of file differential_evolution.h.

Member Function Documentation

random_state() [1/2]

NumpyRandomState & line::opt::de::DifferentialEvolution::random_state ( )

inline

Definition at line 76 of file differential_evolution.h.

random_state() [2/2]

const NumpyRandomState & line::opt::de::DifferentialEvolution::random_state ( ) const

inline

Definition at line 77 of file differential_evolution.h.

set_callback()

void line::opt::de::DifferentialEvolution::set_callback ( Callback callback )

inline

Definition at line 75 of file differential_evolution.h.

solve()

DifferentialEvolutionResult line::opt::de::DifferentialEvolution::solve ( )

inline

Definition at line 79 of file differential_evolution.h.

References line::opt::de::DifferentialEvolutionResult::best_per_generation, line::opt::de::DifferentialEvolutionResult::fun, line::opt::de::DifferentialEvolutionResult::nfev, line::opt::de::DifferentialEvolutionResult::nit, line::opt::de::DifferentialEvolutionResult::success, and line::opt::de::DifferentialEvolutionResult::x.

---

The documentation for this class was generated from the following file:

• include/line/opt/de/differential_evolution.h