A Q-learning Approach for Adherence-Aware Recommendations
Ioannis Faros Aditya Dave Andreas A. Malikopoulos
In many real-world scenarios involving high-stakes and safety implications, a
human decision-maker (HDM) may receive recommendations from an artificial
intelligence while holding the ultimate responsibility of making decisions. In
this letter, we develop an "adherence-aware Q-learning" algorithm to address
this problem. The algorithm learns the "adherence level" that captures the
frequency with which an HDM follows the recommended actions and derives the
best recommendation policy in real time. We prove the convergence of the
proposed Q-learning algorithm to the optimal value and evaluate its performance
across various scenarios.