Efficient Multi-Objective Optimization through Population-based Parallel Surrogate Search

no code implementations • 6 Mar 2019 • Taimoor Akhtar, Christine A. Shoemaker

Parallel speedup of MOPLS is higher than all other parallel algorithms with 16 and 64 processors.

Efficient Hyperparameter Optimization of Deep Learning Algorithms Using Deterministic RBF Surrogates

1 code implementation • 28 Jul 2016 • Ilija Ilievski, Taimoor Akhtar, Jiashi Feng, Christine Annette Shoemaker

Those methods adopt probabilistic surrogate models like Gaussian processes to approximate and minimize the validation error function of hyperparameter values.

Bayesian Optimization Gaussian Processes +2