Application of Instance-Based Entropy Fuzzy Support Vector Machine in Peer-To-Peer Lending Investment Decision. - Poongjin Cho; Woojin Chang; Jae Wook Song (IEEE Access, 2019)

Instance-based entropy fuzzy support vector machine for imbalanced data. - Poongjin Cho; Minhyuk Lee; Woojin Chang (Pattern Anal. Appl., 2020)

Equity Research Report-Driven Investment Strategy in Korea Using Binary Classification on Stock Price Direction. - Poongjin Cho; Ji Hwan Park; Jae Wook Song (IEEE Access, 2021)

Novel approach for deep learning-based market forecasting and portfolio selection incorporating market efficiency. - Poongjin Cho; Kyungwon Kim (Expert Syst. Appl., 2025)