# WebKB (Cornell / Texas / Wisconsin)

**Task**: University web-page classification  
**Size band**: small · **Label type**: semantic  
**Label column**: `page_class` · **Converter**: `converters/convert_geomgcn.py`

Three tiny university web-page networks with 5 page classes and 1,703 binary word features. Strongly heterophilous — classic stress tests where neighbor labels mislead.

## Converted graphs (neext/)

| graph | nodes | edges | classes | feature cols | isolated | class counts |
|---|---|---|---|---|---|---|
| cornell | 183 | 277 | 5 | 1703 | 0 | 3: 82, 0: 38, 2: 30, 4: 17, 1: 16 |
| texas | 183 | 279 | 5 | 1703 | 0 | 3: 101, 0: 33, 4: 30, 2: 18, 1: 1 |
| wisconsin | 251 | 450 | 5 | 1703 | 0 | 2: 118, 1: 70, 3: 32, 4: 21, 0: 10 |

*Conversion notes*: geom-gcn out1 files; 5 page classes (course/faculty/student/project/staff as ints); 1703 binary bag-of-words f_* columns; directed web links symmetrized.

## Source

- [cornell_out1_graph_edges.txt](https://raw.githubusercontent.com/graphdml-uiuc-jlu/geom-gcn/master/new_data/cornell/out1_graph_edges.txt) — 1,989 bytes, sha256 `12dc60defc4f8a1f…`, fetched 2026-07-23
- [cornell_out1_node_feature_label.txt](https://raw.githubusercontent.com/graphdml-uiuc-jlu/geom-gcn/master/new_data/cornell/out1_node_feature_label.txt) — 624,308 bytes, sha256 `38561ad44e29199a…`, fetched 2026-07-23
- [texas_out1_graph_edges.txt](https://raw.githubusercontent.com/graphdml-uiuc-jlu/geom-gcn/master/new_data/texas/out1_graph_edges.txt) — 2,172 bytes, sha256 `0fe85183243a78cb…`, fetched 2026-07-23
- [texas_out1_node_feature_label.txt](https://raw.githubusercontent.com/graphdml-uiuc-jlu/geom-gcn/master/new_data/texas/out1_node_feature_label.txt) — 624,308 bytes, sha256 `cf5a3ca346cdd121…`, fetched 2026-07-23
- [wisconsin_out1_graph_edges.txt](https://raw.githubusercontent.com/graphdml-uiuc-jlu/geom-gcn/master/new_data/wisconsin/out1_graph_edges.txt) — 3,606 bytes, sha256 `ebd213511c88fce1…`, fetched 2026-07-23
- [wisconsin_out1_node_feature_label.txt](https://raw.githubusercontent.com/graphdml-uiuc-jlu/geom-gcn/master/new_data/wisconsin/out1_node_feature_label.txt) — 856,324 bytes, sha256 `a32b0aa38d42f0d3…`, fetched 2026-07-23

**License**: Not stated (geom-gcn repo)  
**Citation**: Pei, Wei, Chang, Lei, Yang. Geom-GCN: Geometric Graph Convolutional Networks. ICLR 2020 (data packaging).

- https://github.com/graphdml-uiuc-jlu/geom-gcn

## Caveats

- Very small graphs (183-251 nodes); high result variance — use many splits.

---
*Generated by converters/make_cards.py; stats from metadata.json. Raw files: `source/`. NEExT tables: `neext/`.*