initialize {vntrs} | R Documentation |
Initialize search
Description
Function that initializes the variable neighborhood trust region search.
Usage
initialize(f, npar, minimize, controls)
Arguments
f |
A function that computes value, gradient, and Hessian of the function to be
optimized and returns them as a named list with elements |
npar |
The number of parameters of |
minimize |
If |
controls |
Either
|
Value
A list of
the list
L
of identified optima which contains lists with-
value
and -
argument
of each identified optimum.
-
best initial point
x_best
.