Quasi-Newton method
id:
quasi-newton-method-254-2629415
title:
Quasi-Newton method
text:
Quasi-Newton methods are methods used to find either zeroes or local maxima and minima of functions, as an alternative to Newton's method. They can be used if the Jacobian or Hessian is unavailable or is too expensive to compute at every iteration. The "full" Newton's method requires the Jacobian in order to search for zeros, or the Hessian for finding extrema. Some iterative methods that reduce to Newton's method, such as SLSQP, may be considered quasi-Newtonian.
brand slug:
wiki
category slug:
encyclopedia
description:
Optimization algorithm
original url:
https://en.wikipedia.org/wiki/Quasi-Newton_method
date created:
date modified:
2024-04-17T11:07:49Z
main entity:
{"identifier":"Q1476018","url":"https://www.wikidata.org/entity/Q1476018"}
image:
fields total:
13
integrity:
14