RRembo-package | R Documentation |
Implementation of the Random EMbedding Bayesian Optimization method with several improvements. Those include domain selection as well as warped kernels.
Important functions:
Mickael Binois
Z. Wang, F. Hutter, M. Zoghi, D. Matheson, N. de Freitas (2016), Bayesian Optimization in a Billion Dimensions via Random Embeddings, JAIR.
M. Binois, D. Ginsbourger, O. Roustant (2015), A Warped Kernel Improving Robustness in Bayesian Optimization Via Random Embeddings, Learning and Intelligent Optimization, Springer
M. Binois, D. Ginsbourger, O. Roustant (2018), On the choice of the low-dimensional domain for global optimization via random embeddings, arXiv:1704.05318
M. Binois (2015), Uncertainty quantification on Pareto fronts and high-dimensional strategies in Bayesian optimization, with applications in multi-objective automotive design, PhD thesis, Mines Saint-Etienne.
## Not run:
set.seed(42)
library(DiceKriging)
lowd <- 2
highD <- 25
maxEval <- 100
ii <- sample(1:highD, 2)
sol <- easyREMBO(par = rep(NA, lowd), branin_mod, ii = ii, lower = rep(0, highD),
upper = rep(1, highD), budget = maxEval)
cat(sol$value, "\n")
## End(Not run)
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