[1] J. Liu et al., "Heterogeneous Spatio-Temporal Graph Contrastive Learning for Point-of-Interest Recommendation," in Tsinghua Science and Technology, vol. 30, no. 1, pp. 186-197, February 2025 ...

Existing methods like SSL use a binary graph based on augmentations of the same sample, while supervised learning relies on ...

Graph Neural Networks (GNN), a cutting-edge approach in artificial intelligence, can significantly improve computational calculations in heterogeneous ... of Machine Learning algorithms for ...