A vector-quantized graph autoencoder with annealed code selection and a hierarchical second-layer codebook outperforms 16 self-supervised baselines on link prediction and node classification.
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Hierarchical Vector Quantized Graph Autoencoder with Annealing-Based Code Selection
A vector-quantized graph autoencoder with annealed code selection and a hierarchical second-layer codebook outperforms 16 self-supervised baselines on link prediction and node classification.