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KONECT > Networks > Discogs

Discogs

About this network

Discogs (short for "discographies") is a large online music database that provides information about audio records including information about artists, labels and release details. This bipartite network represents the affiliations between artists and labels. The left nodes represent artists and the right nodes represent labels. Each edge represents one release made by an artist with a label.

Network info

CodeDl
Category Affiliation
Data source http://www.discogs.com/
Vertex type Artist, label
Edge type Affiliation
FormatBipartite: Edges connect two types of nodes Bipartite
Edge weightsMultiple unweighted: Multiple edges are possible Multiple unweighted
Metadata Entity metadata:  Nodes are annotated with metadata Entity
Size3,780,417 = 2,025,594 + 1,754,823 vertices (artists + labels)
Volume14,414,659 edges (affiliations)
Unique volume5,302,276 edges (affiliations)
Average degree (overall)14.233 edges / vertex
Average artist degree8.2143 edges / vertex
Average label degree53.236 edges / vertex
Fill1.1159 × 10–5 edges / vertex2
Maximum degree257,360 edges
Wedge count13,051,812,272
Claw count2.0808614120605700 × 1014
Square count3,261,758,502
4-tour count78,312,501,992
Power law exponent (estimated) with dmin2.3210 (dmin = 48)
Gini coefficient86.2%
Relative edge distribution entropy85.8%
Assortativity–0.039422
Diameter22 edges
90-percentile effective diameter5.75 edges
Mean shortest path length4.68 edges
Spectral norm11073.
Edge multiplicity distribution of the Discogs network
Edge multiplicity distribution
Cumulative edge multiplicity distribution of the Discogs network
Cumulative edge multiplicity distribution
Artist degree distribution of the Discogs network
Artist degree distribution
Label degree distribution of the Discogs network
Label degree distribution
Artist degree distribution of the Discogs network
Artist degree distribution
Label degree distribution of the Discogs network
Label degree distribution
Degree distribution of the Discogs network
Degree distribution
Artist degree distribution of the Discogs network
Artist degree distribution
Label degree distribution of the Discogs network
Label degree distribution
Distance distribution of the Discogs network
Distance distribution
Distance distribution on a logistic scale of the Discogs network
Distance distribution on a logistic scale
Spectral distribution of the eigenvalues of A of the Discogs network
Spectral distribution of the eigenvalues of A
Spectral distribution of the eigenvalues of N of the Discogs network
Spectral distribution of the eigenvalues of N
Spectral distribution of the eigenvalues of L of the Discogs network
Spectral distribution of the eigenvalues of L
Cumulative spectral distribution of A of the Discogs network
Cumulative spectral distribution of A
Cumulative spectral distribution of N of the Discogs network
Cumulative spectral distribution of N
Cumulative spectral distribution of L of the Discogs network
Cumulative spectral distribution of L

Downloads

TSV file:downloaddiscogs_affiliation.tar.bz2 (57.92 MiB)
Extraction code:downloaddiscogs.tar.bz2 (22.69 KiB)

References

[1] Discogs network dataset -- KONECT, October 2016. [ http ]

BibTeX