Research on Recommendation Algorithm of Joint Light Graph Convolution Network and DropEdge

Table 5

Performance of the Yelp2018 dataset under the four algorithms.

Algorithm	Precision	Recall	ndcg
LightGCN	0.0283	0.0632	0.0520
LightGCN + f	0.0299	0.0666	0.0546
LightGCN + DropEdge	0.0277	0.0614	0.0506
LG-DropEdge	0.0301	0.0671	0.0549