Baselines, Sample Size, and Supervisory Activity in Guarded Reinforcement-Learning Traffic Signal Control: A SUMO Evidence Audit
Guarded supervision may leave a learned adviser inactive, obscuring non-inferiority. We audited an eight-version yellowSimulation of Urban MObility (SUMO) program covering three networks and 3480 counterfactual pairs. A contrast model gained 16.38 percentage points of root-mean-square-error skill over zero effect; eigh...