A Study of Concept-based Weighting Regularization for Medical Records Search Yue Wang author Xitong Liu author Hui Fang author 2014-06 text Proceedings of the 52nd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) Kristina Toutanova editor Hua Wu editor Association for Computational Linguistics Baltimore, Maryland conference publication wang-etal-2014-study 10.3115/v1/P14-1057 https://aclanthology.org/P14-1057/ 2014-06 603 612