Efficient Conditioning Why Pseudo Observation Batch Bayesian Optimization Works When It Does not

In three linesTheoretical study unifying batch selection methods in parallel Bayesian Optimization (Constant Liar, Kriging Believer, fantasy models). Authors identify efficient conditioning as key surrogate property of Gaussian Processes, proving generation of distinct points with separation of order l. Experimental validation on Hartmann6D, Ackley 8D, Levy10D and SVM hyperparameter tuning.

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