stackoverflow-answers
Description
A hypergraph where hyperedges are sets of questions answered by users on the website Stack Overflow. Nodes are questions, and are labeled by the tags used in the relevant question. As such, multiple labels can be assigned to a node.
Basic statistics
- Nodes: 15211989
- Hyperedges: 1103218
- Unique hyperedges: 1103218
- Max size hyperedge: 61315
Hypergraph metadata
| Property | Description |
|---|---|
| type | (STRING) Hypergraph type (e.g., Hypergraph). |
| weighted | (BOOL) Whether the hypergraph is weighted (e.g., false). |
Node metadata
| Property | Description |
|---|---|
| label | (LIST[STRING]) Stack Overflow tags associated with the question (e.g., [java, swing, jprogressbar]). |
Hyperedge size distribution
Hyperdegree distribution
Download
- Version 1.0.0 Binary (330.0 MB) JSON (297.6 MB)
Provenance
Source: https://www.cs.cornell.edu/~arb/data/stackoverflow-answers/
License: Not specified. Please refer to the original source for licensing terms.
Reproducibility: Instructions and scripts
Citation
When this data is used in published research or for visualization purposes, please cite the following:
Copied!
@inproceedings{veldt2020minimizing,
title = {Minimizing Localized Ratio Cut Objectives in Hypergraphs},
author = {Veldt, Nate and Benson, Austin R. and Kleinberg, Jon},
booktitle = {Proceedings of the 26th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining},
year = {2020},
publisher = {Association for Computing Machinery},
doi = {10.1145/3394486.3403222},
url = {https://doi.org/10.1145/3394486.3403222}
}