13 citations · 16 across the 3 of their papers we have counts for
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cs.LG2020★ 13 cited
Revisiting Design Choices in Proximal Policy Optimization
Chloe Ching-Yun Hsu, Celestine Mendler-Dünner, Moritz Hardt
Proximal Policy Optimization (PPO) is a popular deep policy gradient algorithm. In standard implementations, PPO regularizes policy updates with clipped probability ratios, and par…
cs.LG2019
Linear Dynamics: Clustering without identification
Chloe Ching-Yun Hsu, Michaela Hardt, Moritz Hardt
Linear dynamical systems are a fundamental and powerful parametric model class. However, identifying the parameters of a linear dynamical system is a venerable task, permitting pro…