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#ifndef MERT_OPTIMIZER_FACTORY_H_
#define MERT_OPTIMIZER_FACTORY_H_
#include <vector>
#include "Types.h"
namespace MosesTuning
{
class Optimizer;
class OptimizerFactory
{
public:
// NOTE: Add new optimizer here BEFORE NOPTIMZER
enum OptimizerType {
POWELL = 0,
RANDOM_DIRECTION = 1,
RANDOM,
NOPTIMIZER
};
static std::vector<std::string> GetTypeNames();
// Setup optimization types.
static void SetTypeNames();
// Get optimizer type.
static OptimizerType GetOptimizerType(const std::string& type);
static Optimizer* BuildOptimizer(unsigned dim,
const std::vector<unsigned>& to_optimize,
const std::vector<bool>& positive,
const std::vector<parameter_t>& start,
const std::string& type,
unsigned int nrandom);
private:
OptimizerFactory() {}
~OptimizerFactory() {}
static std::vector<std::string> m_type_names;
};
}
#endif // MERT_OPTIMIZER_FACTORY_H_
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