Cora Co-Citation

Overview

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.

Statistics

Nodes

Nodes

2,708

Node Type

Scientific Paper

Node Label

Research Field

Node Degree

Min1

Q11

Median2

Q34

Max145

Node Label Distribution

7 unique labels · imbalance degree: 3.30

Hyperedges

Hyperedges

1,579

Hyperedge Type

Co-Citation Set

Hyperedge Degree

Min2

Q12

Median3

Q34

Max5