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Справка Scilab >> Optimization and Simulation > Annealing > Utilities > neigh_func_vfsa

neigh_func_vfsa

The Very Fast Simulated Annealing neighborhood relationship

Syntax

x_neigh = neigh_func_vfsa(x_current,T,param)

Arguments

x_current

the point for which we want to compute a neighbor

T

the current temperature

param

a ones column vector. The column correspond to the amplitude of variation of the neighborhood. By default, the column is a column of 0.1.

x_neigh

the computed neighbor

Description

  • This function implements the Very Fast Simulated Annealing relationship. This distribution is more and more peaked as the temperature decrease.

Examples

x_current = 1;

x_neigh = neigh_func_vfsa(x_current,10,[])

See also

  • optim_sa — A Simulated Annealing optimization method
  • neigh_func_vfsa — The Very Fast Simulated Annealing neighborhood relationship
  • temp_law_huang — The Huang temperature decrease law for the simulated annealing
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Last updated:
Tue Feb 25 08:54:57 CET 2020