Suh, Yoon-Je, and Byung Hyung Kim. 2021. “Riemannian Embedding Banks for Common Spatial Patterns With EEG-Based SPD Neural Networks”. Proceedings of the AAAI Conference on Artificial Intelligence 35 (1):854-62. https://ojs.aaai.org/index.php/AAAI/article/view/16168.