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KONECT > Networks > Discogs artist–genre

Discogs artist–genre

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. Each edge of this bipartite network connects an artist and a genre. An edge indicates that the artist was involved in the production of a release of this genre. The left nodes represent artists and the right nodes represent genres.

Network info

CodeDa
Category Feature
Data source http://www.discogs.com/
Vertex type Artist, genre
Edge type Feature
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
Size3,509,661 = 1,754,838 + 1,754,823 vertices (artists + genres)
Volume19,033,891 edges (features)
Unique volume3,142,059 edges (features)
Average degree (overall)21.693 edges / vertex
Average artist degree10.847 edges / vertex
Average genre degree1.2689 × 106 edges / vertex
Fill0.11937 edges / vertex2
Maximum degree5,837,587 edges
Wedge count713,800,298,659
Claw count1.5128773521295034 × 1017
Square count111,241,556,929
4-tour count3,745,144,849,158
Power law exponent (estimated) with dmin3.3610 (dmin = 3)
Gini coefficient89.2%
Relative edge distribution entropy61.8%
Assortativity–0.28413
Diameter4 edges
90-percentile effective diameter3.84 edges
Mean shortest path length3.23 edges
Spectral norm2.2111 × 105
Algebraic connectivity0.84667
Edge multiplicity distribution of the Discogs artist–genre network
Edge multiplicity distribution
Cumulative edge multiplicity distribution of the Discogs artist–genre network
Cumulative edge multiplicity distribution
Artist degree distribution of the Discogs artist–genre network
Artist degree distribution
Genre degree distribution of the Discogs artist–genre network
Genre degree distribution
Artist degree distribution of the Discogs artist–genre network
Artist degree distribution
Genre degree distribution of the Discogs artist–genre network
Genre degree distribution
Degree distribution of the Discogs artist–genre network
Degree distribution
Artist degree distribution of the Discogs artist–genre network
Artist degree distribution
Genre degree distribution of the Discogs artist–genre network
Genre degree distribution
Distance distribution of the Discogs artist–genre network
Distance distribution
Distance distribution on a logistic scale of the Discogs artist–genre network
Distance distribution on a logistic scale
Top-k eigenvalues of L of the Discogs artist–genre network
Top-k eigenvalues of L
Spectral distribution of the eigenvalues of A of the Discogs artist–genre network
Spectral distribution of the eigenvalues of A
Spectral distribution of the eigenvalues of N of the Discogs artist–genre network
Spectral distribution of the eigenvalues of N
Spectral distribution of the eigenvalues of L of the Discogs artist–genre network
Spectral distribution of the eigenvalues of L
Cumulative spectral distribution of A of the Discogs artist–genre network
Cumulative spectral distribution of A
Cumulative spectral distribution of N of the Discogs artist–genre network
Cumulative spectral distribution of N
Cumulative spectral distribution of L of the Discogs artist–genre network
Cumulative spectral distribution of L

Downloads

TSV file:downloaddiscogs_genre.tar.bz2 (52.31 MiB)
Extraction code:downloaddiscogs.tar.bz2 (22.69 KiB)

References

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

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