Bliek, Laurens; de Weerdt, Mathijs; Verwer, Sicco (2021): Raw data of the EXPensive Optimization benchmark library (EXPObench). Version 1. 4TU.ResearchData. dataset. https://doi.org/10.4121/14247179.v1

Version 2 - 2021-06-14 (latest)

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Categories

• Artificial Intelligence and Image Processing
• Information Systems
• Computation Theory and Mathematics

Keywords

Bayesian optimisation Bayesian optimization black-box optimisation Black-box optimization derivative-free optimisation derivative-free optimization expensive optimisation expensive optimization optimisation optimization surrogate modeling Surrogate modelling

Licence

MIT

Interoperability

• RO-Crate Metadata

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by Laurens Bliek , Mathijs de Weerdt , Sicco Verwer

These are the raw data of the results of several surrogate-based optimization algorithms, applied to four different real-life expensive optimization problems. Included are the computation time used by the algorithm, time spent on evaluating the expensive objective function, and the values of the decision variables and the objective at every iteration and at the optimum.
A file to plot the results is also included, and the plots itself as well.

History

• 2021-03-26 first online, published, posted

Publisher

4TU.ResearchData

Format

Zipped folders containing .csv, .py and .png files.

References

• https://github.com/AlgTUDelft/ExpensiveOptimBenchmark

Funding

• Real-time data-driven maintenance logistics

Organizations

TU Delft, Faculty of Electrical Engineering, Mathematics and Computer Science;
TU Eindhoven, Department of Industrial Engineering & Innovation Science