datasets

Google Dataset Search

https://toolbox.google.com/datasetsearch

<social media data>

ICWSM dataset

http://www.icwsm.org/2013/datasets/datasets/

http://www.icwsm.org/2014/datasets/datasets/

http://www.icwsm.org/2015/datasets/datasets/

Social Computing Data Repository (Arizona State University)

http://socialcomputing.asu.edu/pages/home

Facebook data

http://current.cs.ucsb.edu/facebook/

Enron Email Dataset

https://www.cs.cmu.edu/~./enron/

Social Networks of Wikipedia

http://sonetlab.fbk.eu/data/social_networks_of_wikipedia/

<dataset for machine learning / data mining>

KDnuggets

http://www.kdnuggets.com/datasets/

UCI Machine Learning Repository

http://archive.ics.uci.edu/ml/

links to the datasets of machine learning and statistics (written in Japanese)

http://ibisforest.org/index.php?DataSet

<contact data>

Sociopatterns

http://www.sociopatterns.org/datasets/

Reality Commons

http://realitycommons.media.mit.edu/socialevolution.html

<user rating data>

MovieLens

http://grouplens.org/datasets/movielens/

<XML/RDF data>

DBLP

http://dblp.uni-trier.de/faq/How+can+I+download+the+whole+dblp+dataset

Billion Triples Challenge 2012 Data Set

http://challenge.semanticweb.org/2012/

DBPedia (extracting linked open data from Wikipedia)

http://dbpedia.org/datasets

YAGO

http://www.mpi-inf.mpg.de/departments/databases-and-information-systems/research/yago-naga/yago/

Freebase

https://en.wikipedia.org/wiki/Freebase

<contest/challenge>

Kaggle (for data science)

https://www.kaggle.com/

Web Science 2014 Data Challenge

http://cnets.indiana.edu/groups/nan/webtraffic/websci14-data

Orange challenge D4D on mobile phone dataset analysis

http://www.d4d.orange.com/

<bipartite (two-mode) networks>

boards and gender

http://www.boardsandgender.com/data.php

<various data>

Yahoo! Webscope Datasets

http://webscope.sandbox.yahoo.com/

ClueWeb09 Dataset

http://www.lemurproject.org/clueweb09.php/

NII Data Repository (not available online, contract required)

http://www.nii.ac.jp/dsc/idr/en/datalist.html

<network data>

Mark Newman's Website

http://www-personal.umich.edu/~mejn/netdata/

Alex Arenas Website

http://deim.urv.cat/~aarenas/data/welcome.htm

Stanford Network Analysis Project

http://snap.stanford.edu/

Network Repository

http://networkrepository.com/

International Network for Social Network Analysis

http://www.insna.org/

BigDND: Big Dynamic Network Data

http://projects.csail.mit.edu/dnd/

KONECT (the Koblenz Network Collection)

http://konect.uni-koblenz.de/

<dynamic/temporal social networks>

Manlio De Domenico's Website

http://deim.urv.cat/~manlio.dedomenico/data.php

Plexmath Project

http://www.plexmath.eu/?page_id=7

http://www.multiplexproject.eu/

Where can I find datasets for dynamic social networks?

https://www.quora.com/Where-can-I-find-datasets-for-dynamic-social-networks

<network generator>

Benchmark graphs for testing community detection algorithms

https://sites.google.com/site/santofortunato/inthepress2

Python Web Graph Generator

http://pywebgraph.sourceforge.net/

Kronecker Generator

http://www.graph500.org/specifications

mLFR Benchmark: Testing Community Detection Algorithms in Multi-layered, Multiplex and Multiple Social Networks (Netsci2015 talk)

https://www.ii.pwr.edu.pl/~brodka/mlfr.php