Natural language processing

Gondy Leroy is Professor in the Department of Management Information Systems. She is interested in natural language processing (NLP), text mining and machine learning. She has been the PI on several grants from NIH, AHRQ, NSF, Microsoft Research and several foundations. Example projects are an automated interview system, text simplification algorithms, and automated extracton of DSM diagnostic criteria for autism spectrum disorder (ASD) from EHR as well as automated ASD case decisions. A list of her published work can be found on her website: https://nlp.lab.arizona.edu/

Dr Chen's areas of expertise include:Security informatics, security big data; smart and connected health, health analytics; data, text, web mining.Digital library, intelligent information retrieval, automatic categorization and classification, machine learning for IR, large-scale information analysis and visualization.Internet resource discovery, digital libraries, IR for large-scale scientific and business databases, customized IR, multilingual IR.Knowledge-based systems design, knowledge discovery in databases, hypertext systems, machine learning, neural networks computing, genetic algorithms, simulated annealing.Cognitive modeling, human-computer interactions, IR behaviors, human problem-solving process.