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KONECT > Networks > Libimseti.cz

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

CodeLI
Category Social
Data source http://www.occamslab.com/petricek/data/
Vertex type User
Edge type Rating
FormatDirected: Edges are directed Directed
Edge weightsRatings: Edges are ratings Ratings
Size220,970 vertices (users)
Volume17,359,346 edges (ratings)
Average degree (overall)157.12 edges / vertex
Fill0.00035552 edges / vertex2
Maximum degree33,389 edges
Reciprocity1.45%
Negativity47.9%
Size of LCC220,970 vertices (network is connected)
Size of LSCC81,145 vertices
Wedge count28,261,600,655
Claw count82,085,727,142,249
Triangle count69,115,603
Square count252,125,304,066
4-tour count2,130,083,301,436
Power law exponent (estimated) with dmin1.9110 (dmin = 60)
Gini coefficient71.0%
Relative edge distribution entropy90.6%
Assortativity–0.13897
Clustering coefficient0.734%
Diameter6 edges
90-percentile effective diameter3.09 edges
Mean shortest path length2.85 edges
Spectral norm1127.4
Degree distribution of the Libimseti.cz network
Degree distribution
Outdegree distribution of the Libimseti.cz network
Outdegree distribution
Indegree distribution of the Libimseti.cz network
Indegree distribution
Degree distribution of the Libimseti.cz network
Degree distribution
Outdegree distribution of the Libimseti.cz network
Outdegree distribution
Indegree distribution of the Libimseti.cz network
Indegree distribution
Degree distribution of the Libimseti.cz network
Degree distribution
Outdegree distribution of the Libimseti.cz network
Outdegree distribution
Indegree distribution of the Libimseti.cz network
Indegree distribution
Clustering coefficient distribution of the Libimseti.cz network
Clustering coefficient distribution
Distance distribution of the Libimseti.cz network
Distance distribution
Distance distribution on a logistic scale of the Libimseti.cz network
Distance distribution on a logistic scale
Top-k eigenvalues of A of the Libimseti.cz network
Top-k eigenvalues of A
Top-k eigenvalues of N of the Libimseti.cz network
Top-k eigenvalues of N
Spectral distribution of the eigenvalues of A of the Libimseti.cz network
Spectral distribution of the eigenvalues of A
Spectral distribution of the eigenvalues of N of the Libimseti.cz network
Spectral distribution of the eigenvalues of N
Spectral distribution of the eigenvalues of L of the Libimseti.cz network
Spectral distribution of the eigenvalues of L
Cumulative spectral distribution of A of the Libimseti.cz network
Cumulative spectral distribution of A
Cumulative spectral distribution of N of the Libimseti.cz network
Cumulative spectral distribution of N
Cumulative spectral distribution of L of the Libimseti.cz network
Cumulative spectral distribution of L
Complex eigenvalues of the asymmetric adjacency matrix of the Libimseti.cz network
Complex eigenvalues of the asymmetric adjacency matrix

Downloads

TSV file:downloadlibimseti.tar.bz2 (66.27 MiB)
Extraction code:downloadlibimseti.tar.bz2 (14.39 KiB)

References

[1] Libimseti.cz network dataset -- KONECT, April 2017. [ 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.

BibTeX