Intelligent Big Information Retrieval of Smart Library Based on Graph Neural Network (GNN) Algorithm

Table 3

Statistics of six data sets.

Data set	Number of nodes	Number of edges	Average node degree	Network type
Youtube	5145	24121	8.02	Social networks
LiveJournal	2435	18490	154.49	Social networks
Bio-sc-cc	2126	35279	31.2	Biological network
Bio-sc-ht	2075	52027	60.59	Biological network
DBLP	4424	12168	5.5	Academic network
Ca-GrQc	4158	15422	6.46	Academic network