Improving Peer Feedback Prediction: The Sentence Level is Right Huy Nguyen author Diane Litman author 2014-06 text Proceedings of the Ninth Workshop on Innovative Use of NLP for Building Educational Applications Joel Tetreault editor Jill Burstein editor Claudia Leacock editor Association for Computational Linguistics Baltimore, Maryland conference publication nguyen-litman-2014-improving 10.3115/v1/W14-1812 https://aclanthology.org/W14-1812/ 2014-06 99 108