I’m interested in machine learning, artificial intelligence and their application in solving real-world problem. My current research focuses on utilizing human assistance to facilitate trainingprocess and improve performance of reinforcement learning. I previously deployed a decision treemodel to extract interpretable feature for reinforcement learning in Intelligent Tutoring System. Ialso introduced a guidance-based model for maximum entropy reinforcement learning toincorporate guidance signal from expert demonstration and other sources for treatmentrecommendation using electronic healthcare records.