neigh_func_fsa
The Fast Simulated Annealing neighborhood relationship
Syntax
x_neigh = neigh_func_fsa(x_current,T,param)
Arguments
- x_current
the point for which we want to compute a neighbor
- T
the current temperature
- param
a vector with the same size than x_current. A normalization vector which allows to distort the shape of the neighborhood. This parameter allows to take into account the differences of interval of variation between variables. By default, this parameter is set to a vector of ones.
- x_neigh
the computed neighbor
Description
This function computes the FSA neighborhood of a given point. The corresponding distribution is a Cauchy distribution which is more and more peaked as the temperature decrease.
Examples
x_current = 1; x_neigh = neigh_func_fsa(x_current,10,[])
See also
- optim_sa — A Simulated Annealing optimization method
- temp_law_fsa — The Szu and Hartley Fast simulated annealing
- neigh_func_default — A SA function which computes a neighbor of a given point
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