Discovering associations between problem list and practice setting

by Liwei Wang, Yanshan Wang, Feichen Shen, Majid Rastegar-Mojarad, Hongfang Liu
Published 2019-04-01

Natural language processing for populating lung cancer clinical research data

by Liwei Wang, Lei Luo, Yanshan Wang, Jason Wampfler, Ping Yang, Hongfang Liu
Published 2019-12-01

Selected articles from the BioCreative/OHNLP challenge 2018

by Sijia Liu, Yanshan Wang, Hongfang Liu
Published 2019-12-01

Generating real-world evidence from unstructured clinical notes to examine clinical utility of genetic tests: use case in BRCAness

by Yiqing Zhao, Saravut J. Weroha, Ellen L. Goode, Hongfang Liu, Chen Wang
Published 2021-01-01

A privacy-preserving distributed filtering framework for NLP artifacts

by Md Nazmus Sadat, Md Momin Al Aziz, Noman Mohammed, Serguei Pakhomov, Hongfang Liu, Xiaoqian Jiang
Published 2019-09-01

Assessment of the impact of EHR heterogeneity for clinical research through a case study of silent brain infarction

by Sunyang Fu, Lester Y. Leung, Anne-Olivia Raulli, David F. Kallmes, Kristin A. Kinsman, Kristoff B. Nelson, Michael S. Clark, Patrick H. Luetmer, Paul R. Kingsbury, David M. Kent, Hongfang Liu
Published 2020-03-01

Natural language processing of radiology reports for identification of skeletal site-specific fractures

by Yanshan Wang, Saeed Mehrabi, Sunghwan Sohn, Elizabeth J. Atkinson, Shreyasee Amin, Hongfang Liu
Published 2019-04-01

A clinical text classification paradigm using weak supervision and deep representation

by Yanshan Wang, Sunghwan Sohn, Sijia Liu, Feichen Shen, Liwei Wang, Elizabeth J. Atkinson, Shreyasee Amin, Hongfang Liu
Published 2019-01-01

Rare disease knowledge enrichment through a data-driven approach

by Feichen Shen, Yiqing Zhao, Liwei Wang, Majid Rastegar Mojarad, Yanshan Wang, Sijia Liu, Hongfang Liu
Published 2019-02-01

Preliminary exploration of survival analysis using the OHDSI common data model: a case study of intrahepatic cholangiocarcinoma

by Na Hong, Ning Zhang, Huawei Wu, Shanshan Lu, Yue Yu, Li Hou, Yinying Lu, Hongfang Liu, Guoqian Jiang
Published 2018-12-01

Using data-driven sublanguage pattern mining to induce knowledge models: application in medical image reports knowledge representation

by Yiqing Zhao, Nooshin J. Fesharaki, Hongfang Liu, Jake Luo
Published 2018-07-01