bundles / scipy 1.17.1 / scipy / optimize / _trustregion_dogleg / _minimize_dogleg

function

`scipy.optimize._trustregion_dogleg:_minimize_dogleg`

source: /scipy/optimize/_trustregion_dogleg.py :9

Signature

   def     _minimize_dogleg (    fun    ,    x0    ,    args    =  ()   ,    jac    =  None   ,    hess    =  None   ,   ** trust_region_options      )

Summary

Minimization of scalar function of one or more variables using the dog-leg trust-region algorithm.

Parameters

initial_trust_radius : float: Initial trust-region radius.
max_trust_radius : float: Maximum value of the trust-region radius. No steps that are longer than this value will be proposed.
eta : float: Trust region related acceptance stringency for proposed steps.
gtol : float: Gradient norm must be less than gtol before successful termination.

Aliases

scipy.optimize._minimize._minimize_dogleg