Large-scale attributed hypergraph datasets: Amazon & MAG-PM

<p>Amazon and MAG-PM are two large-scale datasets of real-world attributed hypergraphs. The ScaNN indices for fast K-nearest neighbor searching are also included.</p><p>For further details, please refer to our publication "Efficient and Effective Attributed Hypergraph Clustering via K-Nearest Neighbor Augmentation" on SIGMOD 2023, and the <a href="https://github.com/CyanideCentral/AHCKA">GitHub repository</a>.</p>