This package collects I/O utilities for algebraic-graphs : parsers and serializers for common graph data interchange formats, as well as functionality for downloading and caching larger datasets.
Currently the following formats are supported :
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GML : used by a few common graph software packages (NetworkX, Gephi, graphviz, and others)
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.tsv : tab-separated list of edge data, used e.g. for the Graph Challenge dataset [1]
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JSON : via 'aeson'
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CBOR : via 'serialise'
The package contains some small example datasets (e.g. "lesmiserables" and "karateclub"); these are provided ready for consumption in Algebra.Graph.IO.Datasets.
There are also bindings to larger datasets, such as the ones provided by the LINQS group [2] (e.g. "citeseer" and "cora").
PRs and contributions welcome!
[1] GraphChallenge https://graphchallenge.mit.edu/data-sets
[2] LINQS https://linqs.soe.ucsc.edu/data