• DFN

  • Referenced in 23 articles [sw36998]
  • linesearch-based derivative-free approach for nonsmooth constrained optimization. In this paper, we propose...
  • SDPEN

  • Referenced in 21 articles [sw05152]
  • Library - SDPEN: Sequential penalty derivative-free methods for nonlinear constrained optimization. We consider the problem ... constraints. We assume that the first order derivatives of the objective function ... motivates the increasing interest in studying derivative-free methods for their solution...
  • LCOBYQA

  • Referenced in 9 articles [sw10964]
  • derivative-free algorithm for linearly constrained optimization problems. Based on the NEWUOA algorithm ... derivative-free algorithm is developed, named LCOBYQA. The main aim of the algorithm...
  • SDMINMAX

  • Referenced in 12 articles [sw36992]
  • weak necessary optimality conditions. In this work we define a new derivative-free algorithm which...
  • IMFIL

  • Referenced in 44 articles [sw04814]
  • solve bound-constrained optimization problems for which derivative information is not available. Unlike methods that ... reconstruct the function and its higher derivatives, implicit filtering builds upon coordinate search and then ... only book in the area of derivative-free or sampling methods to be accompanied ... includes an overview of recent results on optimization of noisy functions, including results that depend...
  • DIRDFN

  • Referenced in 8 articles [sw36984]
  • DIRECT-type approach for derivative-free constrained global optimization. In the field of global optimization ... constrained optimization problems without using derivatives. In this paper we consider global optimization problems where ... DIRECT-type algorithm with a derivative-free local minimization of a nonsmooth exact penalty function ... account the two-fold nature of the optimization problems, i.e. the global optimization of both...
  • ZOOpt

  • Referenced in 2 articles [sw22396]
  • ZOOpt/ZOOjl: Toolbox for Derivative-Free Optimization. Recent advances of derivative-free optimization allow efficient approximating ... global optimal solutions of sophisticated functions, such as functions with many local optima, non-differentiable ... ZOOpt/ZOOjl toolbox that provides efficient derivative-free solvers and are designed easy to use. ZOOpt ... provides a Python package for single-thread optimization, and ZOOjl provides a distributed version with...
  • DFLBOX

  • Referenced in 14 articles [sw36987]
  • Free Library - DFLBOX: Derivative-free methods for bound constrained mixed-integer optimization. We consider ... values. We assume that the first order derivatives of the objective function can be neither ... explicitly. This class of mixed integer nonlinear optimization problems arises frequently in many industrial ... increasing interest in the study of derivative-free methods for their solution. The continuous variables...
  • DFMO

  • Referenced in 14 articles [sw36997]
  • Library - DFMO: A derivative-free approach to constrained multiobjective nonsmooth optimization. In this work...
  • NOWPAC

  • Referenced in 3 articles [sw08491]
  • Path-Augmented Constraints) for nonlinear constrained derivative-free optimization. The algorithm uses a trust region...
  • Autotune

  • Referenced in 2 articles [sw37882]
  • Autotune: A Derivative-free Optimization Framework for Hyperparameter Tuning. Machine learning applications often require hyperparameter ... boxes. This creates a class of challenging optimization problems, whose objective functions tend ... called hidden constraints. Robust and efficient optimization algorithms are needed for hyperparameter tuning. In this ... paper we present an automated parallel derivative-free optimization framework called Autotune, which combines...
  • dfoalgos

  • Referenced in 1 article [sw31259]
  • Python package dfoalgos: Derivative-free optimization algorithms. This package contains derivative-free optimization algorithms. With...
  • VXQR1

  • Referenced in 2 articles [sw05273]
  • Derivative-free unconstrained optimization based on QR factorizations (Matlab...
  • pycma

  • Referenced in 2 articles [sw37047]
  • stochastic derivative-free numerical optimization algorithm for difficult (non-convex, ill-conditioned, multi-modal, rugged...
  • MODIR

  • Referenced in 6 articles [sw36993]
  • Derivative-Free Library - MODIR: A multi-objective DIRECT algorithm for ship hull optimization. The paper ... with black-box nonlinear constrained multi-objective optimization problems. Our interest is the definition ... solution of a real ship hull optimization problem. To this purpose and in pursuit ... DIRECT-type algorithm with an efficient derivative-free local algorithm. The results obtained...
  • MIDACO

  • Referenced in 5 articles [sw04775]
  • some thousands of optimization variables. MIDACO implements a derivative-free, heuristic algorithm that treats...
  • ZOOjl

  • Referenced in 1 article [sw22397]
  • Python described functions. Zeroth-order optimization (a.k.a. derivative-free optimization/black-box optimization) does not rely...
  • Py-BOBYQA

  • Referenced in 1 article [sw32721]
  • BOBYQA: Derivative-Free Optimizer for Bound-Constrained Minimization. Py-BOBYQA is a flexible package...
  • CONORBIT

  • Referenced in 3 articles [sw20608]
  • Trust regions), a derivative-free algorithm for constrained black-box optimization where the objective ... Regis and C.A. Shoemaker, {it ORBIT: optimization by radial basis function interpolation in trust-regions ... test problems, a chemical process optimization problem, and an automotive application. Numerical results show that ... COBYLA (Powell 1994), a sequential penalty derivative-free method, an augmented Lagrangian method, a direct...
  • DIRMIN

  • Referenced in 9 articles [sw36985]
  • DIRMIN: Exploiting derivative-free local searches in DIRECT-type algorithms for global optimization. In this ... consider bound constrained global optimization problems where first-order derivatives of the objective function ... enriched by the efficient use of derivative-free local searches combined with nonlinear transformations...