Advanced search×

Experimental Comparisons of Derivative Free Optimization Algorithms

Audio, Transactions of the IRE Professional Group on (2010)

In this paper, the performances of the quasi-Newton BFGS algorithm, the NEWUOA derivative free optimizer, the Covariance Matrix Adaptation Evolution Strategy (CMA-ES), the Differential Evolution (DE) algorithm and Particle Swarm Optimizers (PSO) are compared experimentally on benchmark functions reflecting important challenges encountered in real-world optimization problems. Dependence of the performances in the conditioning of the problem and rotational invariance of the algorithms are in particular investigated.

Version: za2963e q8zae q8zb8 q8zcb q8zdf q8zed q8zf4 q8zg8

Similar articles you may find interesting…

  1. A competitive comparison of different types of evolutionary algorithms

    Comput Struct 81(18-19):12 (2003)

    This paper presents comparison of several stochastic optimization algorithms developed by authors in their previous works for the solution of some problems arising in Civil Engineering. The introduced optimization methods are: the integer augmented simulated annealing (IASA), the real-coded augment...
  2. High genetic divergences indicate ancient separation of parthenogenetic lineages of the oribatid mite Platynothrus peltifer (Acari, Oribatid...

    J Evol Biol 20(1):392-402 (2007) PMID 17210032

    We used nucleotide sequences of the mitochondrial gene cytochrome oxidase I to estimate the age of the parthenogenetic oribatid mite species Platynothrus peltifer. Sixty-five specimens from 16 sites in North America, Europe and Asia were analysed. Seven major clades were identified. Within-clade gen...
  3. Covariance matrix adaptation for multi-objective optimization.

    Evol Comput 15(1):1-28 (2007) PMID 17388777

    We develop a variant of the CMA-ES for multi-objective optimization (MOO). We first introduce a single-objective, elitist CMA-ES using plus-selection and step size control based on a success rule. This algorithm is compared to the standard CMA-ES. The elitist CMA-ES turns out to be slightly faster o...