Clinical trial cohort selection based on multi-level rule-based natural language processing system. - Long Chen; Yu Gu 017; Xin Ji; Chao Lou; Zhiyong Sun; Haodan Li; Yuan Gao; Yang Huang (J. Am. Medical Informatics Assoc., 2019)

Clinical concept normalization with a hybrid natural language processing system combining multilevel matching and machine learning ranking. - Long Chen; Wenbo Fu; Yu Gu 017; Zhiyong Sun; Haodan Li; Enyu Li; Li Jiang; Yuan Gao; Yang Huang (J. Am. Medical Informatics Assoc., 2020)

Extracting medications and associated adverse drug events using a natural language processing system combining knowledge base and deep learning. - Long Chen; Yu Gu 017; Xin Ji; Zhiyong Sun; Haodan Li; Yuan Gao; Yang Huang (J. Am. Medical Informatics Assoc., 2020)