Predicting Korean stock prices using heterogeneous dynamic graph neural networks (HDGNN)†
Journal of the Korean Data & Information Science Society 2025;36:13-22
© 2025 Korean Data and Information Science Society.
Minyoung Yoon1 · Yongku KIm2
1Data Science, Kyungpook National University
2Department of Statistics, Kyungpook National University
Correspondence to: † This research was conducted with the support of the National Research Foundation of Korea(NRF) funded by the Ministry of Education (RS-2023-00240494) and Ministry of Science and ICT(RS-2023-00242528).
1 Graduate student, Department of Data Science, Kyungpook National University, Daegu 41566, Korea.
2 Corresponding author: Professor, Department of Statistics, Kyungpook National University, Daegu 41566, Korea. E-mail:
kim.1252@knu.ac.kr Received November 4, 2024; Revised November 26, 2024; Accepted November 27, 2024.
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