Foursquare & Flickr activities in 20 cities

10 millions flickr photos in 10 US & 10 European cities (photo_id, user_id, time_taken, GPS_coordinates, city, if available: associated venue id)

4.5 million checkins (anonymized user_id, venue id, local time, city)

400k venues (venue id, name, GPS_coordinates, city, category id)

Please cite our paper if you're using this data in your own work

@inproceedings{Thesis15,
author = {{Le Falher}, G\'{e}raud and Gionis, Aristides and Mathioudakis, Michael},
booktitle = {International AAAI Conference on Web and Social Media},
title = {{Where Is the Soho of Rome? Measures and Algorithms for Finding Similar Neighborhoods in Cities}},
url = {http://www.aaai.org/ocs/index.php/ICWSM/ICWSM15/paper/view/10514},
year = {2015}
}