Cora Co-Citation

The Cora co-citation network is a hypergraph where nodes are scientific papers from the Cora dataset and hyperedges are sets of papers that are co-cited together by another paper. Each node is labeled with the paper's research field, chosen from seven computer science topics. This dataset is commonly used as a benchmark in hypergraph learning tasks.

Dataset Statistics

Nodes

Nodes

2,708

Node Type

Scientific Paper

Node Label

Research Field

Node Degree

Min1

Q11

Median2

Q34

Max145

Node Label Distribution

Hyperedges

Hyperedges

1,579

Hyperedge Type

Co-Citation Set

Hyperedge Degree

Min2

Q12

Median3

Q34

Max5