Ko, S. M., Cho, S., Jeong, D.-W., Han, S., Lee, M., & Lee, H. (2023). Grouping Matrix Based Graph Pooling with Adaptive Number of Clusters. Proceedings of the AAAI Conference on Artificial Intelligence, 37(7), 8334-8342. https://doi.org/10.1609/aaai.v37i7.26005