Generating Student Feedback from Time-Series Data Using Reinforcement Learning Dimitra Gkatzia author Helen Hastie author Srinivasan Janarthanam author Oliver Lemon author 2013-08 text Proceedings of the 14th European Workshop on Natural Language Generation Albert Gatt editor Horacio Saggion editor Association for Computational Linguistics Sofia, Bulgaria conference publication gkatzia-etal-2013-generating https://aclanthology.org/W13-2115/ 2013-08 115 124