`scipy.optimize._trustregion:_minimize_trust_region`

source: /scipy/optimize/_trustregion.py:118

Signature

def _minimize_trust_region(fun, x0, args = (), jac = None, hess = None, hessp = None, subproblem = None, initial_trust_radius = 1.0, max_trust_radius = 1000.0, eta = 0.15, gtol = 0.0001, maxiter = None, disp = False, return_all = False, callback = None, inexact = True, workers = None, subproblem_maxiter = None, **unknown_options)

Summary

Minimization of scalar function of one or more variables using a trust-region algorithm.

Extended Summary

Options for the trust-region algorithm are:

initial_trust_radius: initial_trust_radius
max_trust_radius: max_trust_radius
eta: eta
gtol: gtol
maxiter: maxiter
disp: disp
inexact: inexact
workers: workers
subproblem_maxiter: subproblem_maxiter

This function is called by the minimize function. It is not supposed to be called directly.

Aliases

scipy.optimize._trustregion._minimize_trust_region