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Driver Profiling and Bayesian Workload Estimation Using Naturalistic Peripheral Detection Study Data
Monitoring drivers' mental workload facilitates initiating and maintaining safe interactions with in-vehicle information systems, and thus delivers adaptive human machine interaction with reduced impact on the primary task of driving.
Asymptotically Unbiased Off-Policy Policy Evaluation when Reusing Old Data in Nonstationary Environments
In this work, we consider the off-policy policy evaluation problem for contextual bandits and finite horizon reinforcement learning in the nonstationary setting.
Decoupling Gradient-Like Learning Rules from Representations
When creating a machine learning system, we must make two decisions: what representation should be used (i. e., what parameterized function should be used) and what learning rule should be used to search through the resulting set of representable functions.
Proximal Reinforcement Learning: A New Theory of Sequential Decision Making in Primal-Dual Spaces
In this paper, we set forth a new vision of reinforcement learning developed by us over the past few years, one that yields mathematically rigorous solutions to longstanding important questions that have remained unresolved: (i) how to design reliable, convergent, and robust reinforcement learning algorithms (ii) how to guarantee that reinforcement learning satisfies pre-specified "safety" guarantees, and remains in a stable region of the parameter space (iii) how to design "off-policy" temporal difference learning algorithms in a reliable and stable manner, and finally (iv) how to integrate the study of reinforcement learning into the rich theory of stochastic optimization.
