Kriging-Based Optimization for Computer Experiments

AEI | Augmented Expected Improvement |

AEI.grad | AEI's Gradient |

AKG | Approximate Knowledge Gradient (AKG) |

AKG.grad | AKG's Gradient |

branin2 | 2D test function |

checkPredict | Prevention of numerical instability for a new observation |

crit_AL | Expected Augmented Lagrangian Improvement |

critcst_optimizer | Maximization of constrained Expected Improvement criteria |

crit_EFI | Expected Feasible Improvement |

crit_SUR_cst | Stepwise Uncertainty Reduction criterion |

DiceOptim-package | Kriging-based optimization methods for computer experiments |

easyEGO.cst | EGO algorithm with constraints |

EGO.cst | Sequential constrained Expected Improvement maximization and... |

EGO.nsteps | Sequential EI maximization and model re-estimation, with a... |

EI | Analytical expression of the Expected Improvement criterion |

EI.grad | Analytical gradient of the Expected Improvement criterion |

EQI | Expected Quantile Improvement |

EQI.grad | EQI's Gradient |

fastfun | Fastfun function |

fastfun-class | Class for fast to compute objective. |

goldsteinprice | 2D test function |

hartman4 | 4D test function |

integration_design_cst | Generic function to build integration points (for the SUR... |

kriging.quantile | Kriging quantile |

kriging.quantile.grad | Analytical gradient of the Kriging quantile of level beta |

max_AEI | Maximizer of the Augmented Expected Improvement criterion... |

max_AKG | Maximizer of the Expected Quantile Improvement criterion... |

max_EI | Maximization of the Expected Improvement criterion |

max_EQI | Maximizer of the Expected Quantile Improvement criterion... |

max_qEI | Maximization of multipoint expected improvement criterion... |

min_quantile | Minimization of the Kriging quantile. |

noisy.optimizer | Optimization of homogenously noisy functions based on Kriging |

ParrConstraint | 2D constraint function |

qEGO.nsteps | Sequential multipoint Expected improvement (qEI)... |

qEI | Analytical expression of the multipoint expected improvement... |

qEI.grad | Gradient of the multipoint expected improvement (qEI)... |

rosenbrock4 | 4D test function |

sampleFromEI | Sampling points according to the expected improvement... |

sphere6 | 6D sphere function |

test_feas_vec | Test constraints violation (vectorized) |

update_km_noisyEGO | Update of one or two Kriging models when adding new... |

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