| { |
| "name": "email-eu-core", |
| "sources": [ |
| { |
| "url": "https://snap.stanford.edu/data/email-Eu-core.txt.gz", |
| "final_url": "https://snap.stanford.edu/data/email-Eu-core.txt.gz", |
| "filename": "email-Eu-core.txt.gz", |
| "bytes": 79754, |
| "sha256": "4b47acdb80197b085fe63c819c357ae488131ee904ed93d1b219a68b0f9e245f", |
| "downloaded_at": "2026-07-23T02:14:13+00:00" |
| }, |
| { |
| "url": "https://snap.stanford.edu/data/email-Eu-core-department-labels.txt.gz", |
| "final_url": "https://snap.stanford.edu/data/email-Eu-core-department-labels.txt.gz", |
| "filename": "email-Eu-core-department-labels.txt.gz", |
| "bytes": 2663, |
| "sha256": "e5abe5b4581a480032a63adcf2576c161785f45692642c6ebb0b1276f0f33669", |
| "downloaded_at": "2026-07-23T02:14:13+00:00" |
| } |
| ], |
| "conversion": { |
| "script": "convert_small_text.py", |
| "label_column": "department", |
| "notes": "Directed email edges symmetrized/deduplicated; department labels 0-41; no node features (structure-only).", |
| "parquet": true |
| }, |
| "graphs": { |
| "default": { |
| "nodes": 1005, |
| "edges": 16064, |
| "label_column": "department", |
| "classes": 42, |
| "class_counts": { |
| "4": 109, |
| "14": 92, |
| "1": 65, |
| "21": 61, |
| "15": 55, |
| "7": 51, |
| "0": 49, |
| "10": 39, |
| "17": 35, |
| "9": 32, |
| "19": 29, |
| "11": 29, |
| "6": 28, |
| "23": 27, |
| "13": 26, |
| "16": 25, |
| "22": 25, |
| "36": 22, |
| "8": 19, |
| "5": 18, |
| "37": 15, |
| "20": 14, |
| "35": 13, |
| "34": 13, |
| "38": 13, |
| "3": 12, |
| "27": 10, |
| "2": 10, |
| "26": 9, |
| "32": 9, |
| "28": 8, |
| "31": 8, |
| "25": 6, |
| "24": 6, |
| "29": 5, |
| "30": 4, |
| "40": 4, |
| "12": 3, |
| "39": 3, |
| "41": 2, |
| "18": 1, |
| "33": 1 |
| }, |
| "isolated_nodes": 19, |
| "feature_columns": 0 |
| } |
| }, |
| "title": "Email-EU-core", |
| "band": "small", |
| "label_type": "structural", |
| "task": "Department classification from email traffic", |
| "license": "SNAP research use; cite the source papers", |
| "citation": "Yin, Benson, Leskovec, Gleich. Local Higher-Order Graph Clustering. KDD 2017.", |
| "links": [ |
| "https://snap.stanford.edu/data/email-Eu-core.html" |
| ] |
| } |
|
|
