结构体 faiss::SimulatedAnnealingOptimizer

struct SimulatedAnnealingOptimizer : public faiss::SimulatedAnnealingParameters

用于排列的模拟退火优化算法。

公共函数

SimulatedAnnealingOptimizer(PermutationObjective *obj, const SimulatedAnnealingParameters &p)

记录成本函数的值

double optimize(int *perm)

double run_optimization(int *best_perm)

virtual ~SimulatedAnnealingOptimizer()

公共成员

PermutationObjective *obj

int n

排列的大小

FILE *logfile

RandomGenerator *rnd

double init_cost

记住优化的初始成本

double init_temperature = 0.7

double temperature_decay = 0.9997893011688015

int n_iter = 500000

int n_redo = 2

int seed = 123

int verbose = 0

bool only_bit_flips = false

bool init_random = false