Warunya Wunnasri earned her B.S. in computer science and M.S. in information and communication technology for embedded systems from Thammasat University, Pathum Thani, Thailand, in 2011 and 2013, respectively. Subsequently, she completed her Ph.D. in information engineering at Hiroshima University, Hiroshima, Japan, in 2018. Presently, she serves as an instructor in information technology at the College of Computing, Khon Kaen University, Khon Kaen, Thailand. Her research focuses on text mining, sentiment analysis, learning engineering, data engineering, and data science.