Research Interests
Topological Data Analysis
Anomaly Detection
Topological Data Analysis
Anomaly Detection
Sep. 2022 - Present. Ph.D. student at POSTECH Graduate School of AI
Mar. 2022 - Aug. 2022. Researcher at POSTECH Mathematical Institute of Data Science (MINDS)
Mar. 2020 - Feb. 2022. M.S. in Mathematics, POSTECH
Mar. 2013 - Feb. 2020. B.S. in Economics and Mathematics, Sogang University
Drop-in Density-Aware Partitioning for Tree-Based Anomaly Detection (with Jae-Hun Jung). Machine Learning: Science and Technology, 2026.
Weighted Random Cut Forest Algorithm for Anomaly Detection (with Jae-Hun Jung). Preprint.
Aug. 2014. - May. 2016. Served in the Republic of Korea Army, Artillery Regiment, 12th Infantry Division. Honorably discharged. Received the Division Commander’s Award for placing first in the Squad Leader Camp.
yeomsijin [at] gmail [dot] com