Search Results for author: Derong Liu

Found 3 papers, 1 papers with code

CR-LSO: Convex Neural Architecture Optimization in the Latent Space of Graph Variational Autoencoder with Input Convex Neural Networks

1 code implementation11 Nov 2022 Xuan Rao, Bo Zhao, Xiaosong Yi, Derong Liu

In neural architecture search (NAS) methods based on latent space optimization (LSO), a deep generative model is trained to embed discrete neural architectures into a continuous latent space.

Neural Architecture Search

Q-learning for Optimal Control of Continuous-time Systems

no code implementations11 Oct 2014 Biao Luo, Derong Liu, Ting-Wen Huang

By introducing the Q-function for continuous-time systems, policy iteration based QL (PIQL) and value iteration based QL (VIQL) algorithms are proposed for learning the optimal control policy from real system data rather than using mathematical system model.

Q-Learning

Data-based approximate policy iteration for nonlinear continuous-time optimal control design

no code implementations2 Nov 2013 Biao Luo, Huai-Ning Wu, Ting-Wen Huang, Derong Liu

Firstly, a model-free policy iteration algorithm is derived for constrained optimal control problem and its convergence is proved, which can learn the solution of HJB equation and optimal control policy without requiring any knowledge of system mathematical model.

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