openjij.sampler.sa_sampler Namespace Reference

Classes
class	SASampler

Functions
	geometric_hubo_beta_schedule (sa_system, beta_max, beta_min, num_sweeps, seed=None)
	geometric_ising_beta_schedule (Union[openjij.cxxjij.graph.Dense, openjij.cxxjij.graph.CSRSparse] cxxgraph, beta_max=None, beta_min=None, num_sweeps=1000, seed=None)

Function Documentation

geometric_hubo_beta_schedule()

openjij.sampler.sa_sampler.geometric_hubo_beta_schedule	(		sa_system,
			beta_max,
			beta_min,
			num_sweeps,
			seed = None
	)

Referenced by openjij.sampler.sa_sampler.SASampler._sample_hubo_old().

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geometric_ising_beta_schedule()

openjij.sampler.sa_sampler.geometric_ising_beta_schedule	(	Union[openjij.cxxjij.graph.Dense, openjij.cxxjij.graph.CSRSparse]	cxxgraph,
			beta_max = None,
			beta_min = None,
			num_sweeps = 1000,
			seed = None
	)

Make geometric cooling beta schedule.

Args:
    cxxgraph (Union[openjij.cxxjij.graph.Dense, openjij.cxxjij.graph.CSRSparse]): Ising graph, must be either `Dense` or `CSRSparse`.
    beta_max (float, optional): [description]. Defaults to None.
    beta_min (float, optional): [description]. Defaults to None.
    num_sweeps (int, optional): [description]. Defaults to 1000.
    seed (int, optional): Seed for random number generation. Defaults to None.
Returns:
    list of cxxjij.utility.ClassicalSchedule, list of beta range [max, min]

Referenced by openjij.sampler.sa_sampler.SASampler.sample().

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