Search Results for author: Ahsan S. Alvi

Found 2 papers, 2 papers with code

Bayesian Optimisation over Multiple Continuous and Categorical Inputs

2 code implementations ICML 2020 Binxin Ru, Ahsan S. Alvi, Vu Nguyen, Michael A. Osborne, Stephen J. Roberts

Efficient optimisation of black-box problems that comprise both continuous and categorical inputs is important, yet poses significant challenges.

Bayesian Optimisation Multi-Armed Bandits

Asynchronous Batch Bayesian Optimisation with Improved Local Penalisation

1 code implementation29 Jan 2019 Ahsan S. Alvi, Binxin Ru, Jan Calliess, Stephen J. Roberts, Michael A. Osborne

Batch Bayesian optimisation (BO) has been successfully applied to hyperparameter tuning using parallel computing, but it is wasteful of resources: workers that complete jobs ahead of others are left idle.

Bayesian Optimisation

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