LightGCN: Simplifying and Powering Graph Convolution Network for Recommendation

17 code implementations • 6 Feb 2020 • Xiangnan He, Kuan Deng, Xiang Wang, Yan Li, Yongdong Zhang, Meng Wang

We propose a new model named LightGCN, including only the most essential component in GCN -- neighborhood aggregation -- for collaborative filtering.

Collaborative Filtering Graph Classification +1