Libimseti.cz
About this network
Libimseti.cz (also spelled Líbímseti.cz; from Czech Líbím se ti, "Do you like me") is a Czech dating site. This is the network of ratings given by users of Libimseti.cz to other users. The network is unipartite, directed, and edges represent ratings on a scale from 1 to 10.
Network info
Code | LI |
Category | ⬤ Social |
Data source | http://www.occamslab.com/petricek/data/ |
Vertex type | User |
Edge type | Rating |
Format | Directed |
Edge weights | Ratings |
Size | 220,970 vertices (users) |
Volume | 17,359,346 edges (ratings) |
Average degree (overall) | 157.12 edges / vertex |
Fill | 0.00035552 edges / vertex^{2} |
Maximum degree | 33,389 edges |
Reciprocity | 1.45% |
Negativity | 47.9% |
Size of LCC | 220,970 vertices (network is connected) |
Size of LSCC | 81,145 vertices |
Wedge count | 28,261,600,655 |
Claw count | 82,085,727,142,249 |
Triangle count | 69,115,603 |
Square count | 252,125,304,066 |
4-tour count | 2,130,083,301,436 |
Power law exponent (estimated) with d_{min} | 1.9110 (d_{min} = 60) |
Gini coefficient | 71.0% |
Relative edge distribution entropy | 90.6% |
Assortativity | –0.13897 |
Clustering coefficient | 0.734% |
Diameter | 6 edges |
90-percentile effective diameter | 3.09 edges |
Mean shortest path length | 2.85 edges |
Spectral norm | 1127.4 |
Downloads
TSV file: | libimseti.tar.bz2 (66.27 MiB) |
Extraction code: | libimseti.tar.bz2 (14.39 KiB) |
References
[1] | Libimseti.cz network dataset -- KONECT, October 2016. [ http ] |
[2] | Jérôme Kunegis, Gerd Gröner, and Thomas Gottron. Online dating recommender systems: The split-complex number approach. In Proc. RecSys Workshop on Recommender Systems and the Social Web, pages 37--44, 2012. |
[3] | Lukáš Brožovský and Václav Petříček. Recommender system for online dating service. In Proc. Znalosti, pages 29--40, 2007. |