Yanshan Wang, PhD, FAMIA
- Assistant Professor, Department of Health Information Management
- Vice Chair of Research, Department of Health Information Managment
- Assistant Professor of Intelligent Systems Intelligent Systems Program (ISP) University of Pittsburgh
- Assistant Professor of Biomedical Informatics Department of Artificial Intelligence & Informatics Mayo Clinic
Yanshan Wang, PhD, FAMIA is Assistant Professor and Vice Chair of Research within the Department of Health Information Management, School of Health and Rehabilitation Sciences, with secondary appointments in Intelligent Systems Program, School of Computing and Information, and Department of Biomedical Informatics, School of Medicine, University of Pittsburgh. His research interests focus on artificial intelligence (AI), natural language processing (NLP), machine learning, and deep learning methodologies and applications in healthcare. His research goal is to leverage different dimensions of data and data-driven computational approaches to meet the needs of clinicians, researchers, and patients. Prior to joining Pitt, Dr. Wang was in the Department of AI & Informatics at Mayo Clinic where he is still holding an adjunct Assistant Professor position.
Representative Publications
- Yanshan Wang, Yiqing Zhao, Terry M. Therneau, Elizabeth J. Atkinson, Ahmad P. Tafti, Nan Zhang, Shreyasee Amin, Andrew H. Limper, Sundeep Khosla, and Hongfang Liu. Unsupervised Machine Learning for the Discovery of Latent Disease Clusters and Patient Subgroups Using Electronic Health Records. Journal of Biomedical Informatics. 2020.
- Yanshan Wang, Liwei Wang, Majid Rastegar-Mojarad, Sungrim Moon, Feichen Shen, Naveed Afzal, Sijia Liu, Yuqun Zeng, Saeed Mehrabi, Sunghwan Sohn, Hongfang Liu. Clinical Information Extraction Applications: A Literature Review. Journal of Biomedical Informatics 77. 2017.
- Yanshan Wang, Sijia Liu, Naveed Afzal, Majid Rastegar-Mojarad, Liwei Wang, Feichen Shen, Hongfang Liu. A Comparison of Word Embeddings for the Biomedical Natural Language Processing. Journal of Biomedical Informatics. 2018.
- Yanshan Wang, Sunghwan Sohn, Sijia Liu, Feichen Shen, Liwei Wang, Elizabeth J Atkinson, Shreyasee Amin, Hongfang Liu. A Clinical Text Classification Paradigm based on Deep Representation and Weak Supervision. BMC Medical Informatics and Decision Making. 2018.
- Nicolas Nunez, Joanna M. Biernacka, Manuel Gardea-Resendez, Bhavani Singh Agnikula Kshatriya, Euijung Ryu, Sunyang Fu, Balwinder Singh, Brandon Coombes, Mark Frye, and Yanshan Wang. Natural Language Processing for Automatic Identification of Major Depressive Disorders in Free-Text Electronic Health Records. Biological Psychiatry 89. 2021.
Research Interests
- Clinical natural language processing
- Clinical research informatics
- Deep learning
- Health informatics
Research Grants
NIH/NLM-R01LM011934 09/01/2014 – 07/31/2020 Title: Semi-structured Information Retrieval in Clinical Text for Cohort Identification Goal: To make full use of clinical text in retrieving patients from the EMR. A layered language model for searching clinical text is introduced, addressing the need for both fine-grained information and big-picture contextual information.