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Dr. Yang's research interests include healthcare informatics, data analytics, artificial intelligence, Web search and mining, security informatics, knowledge management, information visualization, information sharing and privacy, and electronic commerce. His teaching interests include data science, artificial intelligence, information retrieval, information systems analysis and design. He is the director of Healthcare Informatics Research Lab, the director of data science programs, and theprogram director of the MS in Health Informatics.
Healthcare informatics, social media analytics, knowledge discovery, Web search and mining, recommendation systems, pharmacovigilance, drug repositioning, electronic commerce, intelligence and security informatics