sampler.hpp File Reference

#include <cstdint>
#include <memory>
#include <optional>
#include <random>
#include <vector>
#include "pineforge/hpo/search_space.hpp"

Go to the source code of this file.

Classes
class	pineforge::hpo::Sampler
	Minimal pull-based interface shared by candidate samplers. More...
class	pineforge::hpo::GridSampler
	Lazy exhaustive sampler over a finite SearchSpace in mixed-radix order. More...
class	pineforge::hpo::RandomSampler
	Seeded independent sampler with replacement. More...
struct	pineforge::hpo::TpeSamplerConfig
	Tuning parameters for the native product-density TPE implementation. More...
class	pineforge::hpo::TpeSampler
	Independent, single-objective Tree-structured Parzen Estimator sampler. More...
class	pineforge::hpo::DlibGlobalSampler
	Adaptive derivative-free optimizer backed by dlib::global_function_search. More...

Namespaces
namespace	pineforge
namespace	pineforge::hpo

Enumerations
enum class	pineforge::hpo::ObjectiveDirection { pineforge::hpo::Maximize , pineforge::hpo::Minimize }
	Direction used to rank a scalar objective. More...
enum class	pineforge::hpo::CandidatePolicy { pineforge::hpo::SamplerDefault , pineforge::hpo::WithoutReplacement , pineforge::hpo::Exhaustive }
	Uniqueness and coverage contract applied to sampler proposals. More...

Functions
const char *	pineforge::hpo::candidate_policy_name (CandidatePolicy policy) noexcept
	Returns the stable StudySpec spelling of policy.