Main area of research
Natural language & AI
He is currently a Principal Research Engineer in the Clinical Language Understanding group with research interests in Natural Language Processing, Machine Learning, Information Retrieval, and Information Extraction. Prior to joining Nuance, Miguel worked as an Associate Professor at the University of North Texas, as an Assistant Professor at the University of New York at Buffalo and as a Senior Researcher at TextWise Labs. He has a PhD in Information Retrieval and Intelligent Systems and a MS in Computer Science from the University of Iowa, a MS in Statistics and a BS in System Engineering from the Universidad de Los Andes (Venezuela).
We develop an automatic text categorization approach and investigate its application to text retrieval. The categorization approach is derived from a combination of a learning …