Sungchul Choi is an assistant professor at the Department of Industrial and Management Engineering in Gachon University in Korea. He is interested in data analysis to investigate technological trends. Recently, he has attempted to utilize deep learning techniques to analyze large-scale text data regarding technological trends. He obtained his PhD in industrial engineering from POSTECH, Korea. He had worked at the CTO Office in Samsung Advanced Institute of Technology. He is experienced in technology planning and strategic technology management.