While comparing results on benchmark functions is a widely used practice to demonstrate the competitiveness of global optimization algorithms, fixed benchmarks can lead to a negative data mining process. To avoid this negative effect, the GENOPT contest benchmarks can be used which are based on randomized function generators, designed for scientific experiments, with fixed statistical characteristics but individual variation of the generated instances. The generators are available to participants for off-line tests and online tuning schemes, but the final competition is based on random seeds communicated in the last phase through a cooperative process. A brief presentation and discussion of the methods and results obtained in the framework of the GENOPT contest are given in this contribution.
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20 October 2016
NUMERICAL COMPUTATIONS: THEORY AND ALGORITHMS (NUMTA–2016): Proceedings of the 2nd International Conference “Numerical Computations: Theory and Algorithms”
19–25 June 2016
Pizzo Calabro, Italy
Research Article|
October 20 2016
GENOPT 2016: Design of a generalization-based challenge in global optimization
Roberto Battiti;
Roberto Battiti
a)
1
University of Trento
, via Sommarive 9, 38123 Trento, Italy
2
Lobachevsky State University
, Gagarin Av. 23, 603950 Nizhni Novgorod, Russia
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Yaroslav Sergeyev;
Yaroslav Sergeyev
b)
2
Lobachevsky State University
, Gagarin Av. 23, 603950 Nizhni Novgorod, Russia
3
University of Calabria
, via Pietro Bucci 42C, 87036 Rende (CS), Italy
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Mauro Brunato;
Mauro Brunato
c)
1
University of Trento
, via Sommarive 9, 38123 Trento, Italy
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Dmitri Kvasov
Dmitri Kvasov
d)
2
Lobachevsky State University
, Gagarin Av. 23, 603950 Nizhni Novgorod, Russia
3
University of Calabria
, via Pietro Bucci 42C, 87036 Rende (CS), Italy
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a)
Corresponding author: battiti@disi.unitn.it
AIP Conf. Proc. 1776, 060005 (2016)
Citation
Roberto Battiti, Yaroslav Sergeyev, Mauro Brunato, Dmitri Kvasov; GENOPT 2016: Design of a generalization-based challenge in global optimization. AIP Conf. Proc. 20 October 2016; 1776 (1): 060005. https://doi.org/10.1063/1.4965339
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