Reinforcement Learning
Safety through feedback in Constrained RL
This feedback can be system generated or elicited from a human observing the training process. Previous approaches have not been able to scale to complex environments and are constrained to receiving feedback at the state level which can be expensive to collect. To this end, we introduce an approach that scales to more complex domains and extends beyond state-level feedback, thus, reducing the burden on the evaluator.
Off-Policy Selection for Initiating Human-Centric Experimental Design Ge Gao Xi Y ang
Human-centric systems (HCSs), e.g. , used in healthcare facilities [ Given the long testing horizon ( e.g. , several years, or semesters, in healthcare, and IE, respectively) and the high cost of recruiting participants, online testing is considered exceedingly The work was done at North Carolina State University. In this section, we introduce the FPS method, which determines the policy to be deployed to new participants that join an existing cohort, conditioned only on their initial states.