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You may also take a look at the source code.
The networks in this dataset can be loaded directly from graph-tool with:
import graph_tool.all as gt
g = gt.collection.ns["mag_geology_coauthor/max-25-bip"]
(and likewise for the other networks available.)

mag_geology_coauthor — MAG Geology coauthor simplices (2017)


A hypergraph representing collaborations among authors listed in the Microsoft Academic Graph (MAG), derived from papers with the "Geology" tag as of 3 Sept. 2017. Each node represents an author, and each publication is represented by a simplex (a set of nodes, i.e., a hyperedge), timestamped by the year of publication. Simplices are restricted to at most 25 authors. In addition to the hypergraph, a weighted projection of the same network is available.1

  1. Description obtained from the ICON project. 

Social Collaboration Unweighted Timestamps Hypergraph Weighted Projection
Upstream URL OK
Tip: click on the table header to sort the list. Hover your mouse over it to obtain a legend.
Name Nodes Edges $\left<k\right>$ $\sigma_k$ $\lambda_h$ $\tau$ $r$ $c$ $\oslash$ $S$ Kind Mode NPs EPs gt GraphML GML csv
max-25-bip 22.6 MiB 38.9 MiB 33.6 MiB 40.5 MiB
max-25-proj 24.6 MiB 47.9 MiB 41.5 MiB 41.9 MiB
full-bip 22.7 MiB 39.1 MiB 33.6 MiB 40.7 MiB
full-proj 25.0 MiB 50.2 MiB 43.6 MiB 43.8 MiB