`scipy.optimize._trustregion_krylov:_minimize_trust_krylov`

source: /scipy/optimize/_trustregion_krylov.py:6

Signature

def _minimize_trust_krylov(fun, x0, args = (), jac = None, hess = None, hessp = None, inexact = True, **trust_region_options)

Summary

Minimization of a scalar function of one or more variables using a nearly exact trust-region algorithm that only requires matrix vector products with the hessian matrix.

Extended Summary

Parameters

inexact : bool, optional: Accuracy to solve subproblems. If True requires less nonlinear iterations, but more vector products.

Aliases

scipy.optimize._minimize._minimize_trust_krylov