Chun-Hao Chen (Member, IEEE) received the Ph.D. degree with major in computer science and information engineering from the National Cheng Kung University, Taiwan, in 2008. He is currently an Associate Professor at the Department of Information and Finance Management, National Taipei University of Technology, Taipei, Taiwan. His research interests include data mining, time series, machine learning, evolutionary algorithms, and fuzzy theory. Research topics cover portfolio selection, trading strategy, business data analysis, and time series pattern discovery. He serves as an Associate Editor for the International Journal of Data Science and Pattern Recognition and IEEE Access.