---
license: apache-2.0
tags:
- graphs
- social-network
- snap
- pokec
- ladybugdb
language:
- en
- sk
pretty_name: Pokec Slovakian Social Network (SNAP) - medium subset
size_categories:
- 100K<n<1M
---
# pokec-medium

Medium subset of the [SNAP soc-Pokec](https://snap.stanford.edu/data/soc-Pokec.html) social network, used for LadybugDB benchmarking.

Downloaded from [Kaggle: graphs-snap-soc-pokec](https://www.kaggle.com/datasets/wolfram77/graphs-snap-soc-pokec/)
and converted via the scripts in
[falkordb-benchmark (ladybug branch)](https://github.com/adsharma/falkordb-benchmark/tree/ladybug).

## Dataset information

[Pokec](http://pokec.azet.sk/) is the most popular on-line social network in Slovakia. The popularity of network has not changed even after the coming of Facebook. Pokec has been provided for more than 10 years and connects more than 1.6 million people. Datasets contains anonymized data of the whole network. Profile data contains gender, age, hobbies, interest, education etc. Profile data are in Slovak language. Friendships in Pokec are oriented.

Datasets were crawled during MAY 25-27 2012 by Lubos Takac (lubos.takac@gmail.com).

## Dataset statistics (full soc-Pokec)

| Metric | Value|
| --- | --- |
| Nodes | 1,632,803 |
| Edges | 30,622,564 |
| Nodes in largest WCC | 1,632,803 (1.000) |
| Edges in largest WCC | 30,622,564 (1.000) |
| Nodes in largest SCC | 1,304,537 (0.799) |
| Edges in largest SCC | 29,183,655 (0.953) |
| Average clustering coefficient | 0.1094 |
| Number of triangles | 32,557,458 |
| Fraction of closed triangles | 0.01611 |
| Diameter (longest shortest path) | 11 |
| 90-percentile effective diameter | 5.2 |

## This subset

| File | Description |
| --- | --- |
| `pokec_medium_users.parquet` | 100,000 users (`id`, `completion_percentage`, `gender`, `age`) |
| `pokec_medium_rels.parquet` | 1,768,515 directed edges (`src_id`, `dst_id`) |
| `pokec.lbdb` | LadybugDB database dump |

## Source (citation)

L. Takac, M. Zabovsky. *Data Analysis in Public Social Networks*, International Scientific Conference & International Workshop Present Day Trends of Innovations, May 2012 Lomza, Poland. https://snap.stanford.edu/data/soc-pokec.pdf

## Upload

Run `./upload.sh` to create/refresh the `ladybugdb/pokec-medium` dataset on the Hugging Face Hub and upload all `*.parquet` and `*.lbdb` files from this directory.