`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