Datasets › COLLAB
COLLAB
COLLAB is a scientific collaboration dataset. A graph corresponds to a researcher’s ego network, i.e., the researcher and its collaborators are nodes and an edge indicates collaboration between two researchers. A researcher’s ego network has three possible labels, i.e., High Energy Physics, Condensed Matter Physics, and Astro Physics, which are the fields that the researcher belongs to. The dataset has 5,000 graphs and each graph has label 0, 1, or 2.
Source: 1 Introduction
Benchmarks archive 2025-07-28
All 2 leaderboards whose dataset resolves to this page shown (sort by any header). "First row" is the archive's own first row at snapshot, in the archive's row order; nothing here re-ranks and metric direction is not asserted.
| First row (archive order) | Paper | Code | ||||
|---|---|---|---|---|---|---|
| Graph Classification | COLLAB | U2GNN (Unsupervised) Accuracy 95.62% | Universal Graph Transformer Self-Attention Networks | daiquocnguyen/Graph-Transformer | 39 | Compare |
| Link Prediction | COLLAB | GatedGCN-PE Hits 52.849 | Benchmarking Graph Neural Networks | graphdeeplearning/benchmarking-gnns +14 | 1 | Compare |
Papers archive 2025-07-28
30 shown of 31 papers with a leaderboard row on this dataset's benchmarks, newest first. The archive's own "papers using this dataset" list was never published, so this is the benchmark-backed subset; the archive's count for this dataset is 259. The Syntology column is from Syntology's graph (read 2026-09-24), stated per sample; it is not part of any archive number.
The full list of 31 is in the JSON twin.
Dataset loaders archive 2025-07-28
2 loaders as listed in the archive; links are outbound and not re-checked here.
Tasks archive 2025-07-28
License archive 2025-07-28
Unknown
Modalities archive 2025-07-28
Languages archive 2025-07-28
No language tagged.
Variants archive 2025-07-28
- COLLAB
1 variant name, as the archive lists them.
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