Imajo, K., Minami, K., Ito, K. and Nakagawa, K. 2021. Deep Portfolio Optimization via Distributional Prediction of Residual Factors. Proceedings of the AAAI Conference on Artificial Intelligence. 35, 1 (May 2021), 213-222. DOI:https://doi.org/10.1609/aaai.v35i1.16095.