LightGCN graph neural network for inventory-aware next-basket recommendations — ingests OOS masks + FEFO signals to never surface unavailable SKUs.
pytorch collaborative-filtering recsys recommender-systems cross-sell graph-neural-networks gnn graph-neural-network next-basket-recommendation lightgcn retail-ai quick-commerce bpr-loss basket-completion inventory-aware
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Updated
Nov 7, 2026 - Python