{
  "name": "cora",
  "sources": [
    {
      "url": "https://linqs-data.soe.ucsc.edu/public/lbc/cora.tgz",
      "final_url": "https://linqs-data.soe.ucsc.edu/public/lbc/cora.tgz",
      "filename": "cora.tgz",
      "bytes": 168052,
      "sha256": "0d4ed463d1627bb7f3e8420effe8f5545fd492ae8f88dab44ce86cee7b26d7e8",
      "downloaded_at": "2026-07-23T02:14:15+00:00"
    }
  ],
  "conversion": {
    "script": "convert_linqs.py",
    "label_column": "subject",
    "dropped_edges_unknown_endpoint": 0,
    "notes": "LINQS .content/.cites; 1433 binary bag-of-words feature columns; 0 citation edges dropped (endpoint not in .content); source paper IDs remapped (id_mapping.csv).",
    "parquet": true
  },
  "graphs": {
    "default": {
      "nodes": 2708,
      "edges": 5278,
      "label_column": "subject",
      "classes": 7,
      "class_counts": {
        "Neural_Networks": 818,
        "Probabilistic_Methods": 426,
        "Genetic_Algorithms": 418,
        "Theory": 351,
        "Case_Based": 298,
        "Reinforcement_Learning": 217,
        "Rule_Learning": 180
      },
      "isolated_nodes": 0,
      "feature_columns": 1433
    }
  },
  "title": "Cora",
  "band": "small",
  "label_type": "semantic",
  "task": "Paper topic classification (citation network)",
  "license": "LINQS research distribution",
  "citation": "Sen, Namata, Bilgic, Getoor, Gallagher, Eliassi-Rad. Collective Classification in Network Data. AI Magazine 2008.",
  "links": [
    "https://linqs.org/datasets/",
    "https://github.com/kimiyoung/planetoid"
  ]
}