Class SimulatedAnnealing

Instance Methods

__init__(self, energy_matrix, sa_seed=None, t_factor=None, tmax_mult=None)
Initializer for simulated annealing class.

run(self)

is_another_best_config(self, solution)

new_best(self, energy, solution)

report_t(self, t, start_E, end_E, tsteps, totalCnt, acceptCnt)

getNewSolution(self, solution_old)

neighbor(self, solution)

new_temperature(self, old_t)

boltzmann_probability(self, e_old, e_new, t)

getBestMatch(self)

Static Methods

getChoiceSpectrum(choices)

Method Details

Initializer for simulated annealing class.

Parameters:

energy_matrix (DEE_EnergyMatrix) - precalculated pairwise matrix used by SA.
sa_seed (int) - SA random number generator seed
t_fac - Factor (<1) by which T will be multiplied at each T change
tmax_mult (float) - Factor by which no. of st. will be multiplied to get starting T