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arXiv · 2112.04084

Hyper-parameter optimization based on soft actor critic and hierarchical mixture regularization

Chaoyue Liu·Yulai Zhang
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Abstract

Hyper-parameter optimization is a crucial problem in machine learning as it aims to achieve the state-of-the-art performance in any model. Great efforts have been made in this field, such as random search, grid search, Bayesian optimization. In this paper, we model hyper-parameter optimization process as a Markov decision process, and tackle it with reinforcement learning. A novel hyper-parameter optimization method based on soft actor critic and hierarchical mixture regularization has been proposed. Experiments show that the proposed method can obtain better hyper-parameters in a shorter time.

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Chaoyue Liu, Yulai Zhang. 2021-12-08. Hyper-parameter optimization based on soft actor critic and hierarchical mixture regularization. https://arxiv.org/abs/2112.04084

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