Search Results for author: Martin Holena

Found 3 papers, 0 papers with code

Adaptive Generation-Based Evolution Control for Gaussian Process Surrogate Models

no code implementations29 Sep 2017 Jakub Repicky, Lukas Bajer, Zbynek Pitra, Martin Holena

The interest in accelerating black-box optimizers has resulted in several surrogate model-assisted version of the Covariance Matrix Adaptation Evolution Strategy, a state-of-the-art continuous black-box optimizer.

Gaussian Processes

Model Guided Sampling Optimization for Low-dimensional Problems

no code implementations31 Aug 2015 Lukas Bajer, Martin Holena

Optimization of very expensive black-box functions requires utilization of maximum information gathered by the process of optimization.

A Generalized Markov-Chain Modelling Approach to $(1,λ)$-ES Linear Optimization: Technical Report

no code implementations18 Jun 2014 Alexandre Chotard, Martin Holena

Several recent publications investigated Markov-chain modelling of linear optimization by a $(1,\lambda)$-ES, considering both unconstrained and linearly constrained optimization, and both constant and varying step size.

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