fb16dfecae
Commit b7f05445c0 has added WWW entries to port Makefiles based on
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This commit removes the WWW: lines of moved-over URLs from these
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Approved by: portmgr (tcberner)
10 lines
633 B
Text
10 lines
633 B
Text
An implementation of a simulated annealing sampler.
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A simulated annealing sampler can be used for approximate Boltzmann sampling or
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heuristic optimization. This implementation approaches the equilibrium
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distribution by performing updates at a sequence of increasing beta values,
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beta_schedule, terminating at the target beta. Each spin is updated once in a
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fixed order per point in the beta_schedule according to a Metropolis- Hastings
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update. When beta is large the target distribution concentrates, at equilibrium,
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over ground states of the model. Samples are guaranteed to match the equilibrium
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for long 'smooth' beta schedules.
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