Research DataSets

The datasets can be used for POI/next-POI recommendation, trajectory recommendation, friends recommendation (link prediction), activity recommendations, group recommendation and community discovery tasks:
  Foursquare_FGCRec   : Foursquare includes check-in data ranging from April 2012 to September 2013.
  Gowalla_FGCRec   : Gowalla contains check-in data ranging from February 2009 to October 2010.
  Foursquare_FGRec   : Foursquare includes the check-in data of users who live in California, ranging from December 2009 to June 2013.
  Yelp_FGRec   : Yelp contains a large number of geotagged businesses (also called POIs) and reviews within several cities.
  Foursquare_CARec   : We filter users who visited less than 10 POIs in Foursquare dataset and POIs visited by less than 10 users.
  Yelp_CARec   : We filter users who visited less than 32 POIs in Foursquare dataset and POIs visited by less than 31 users. https://www.yelp.com/dataset.
  Foursquare_MUC   : Foursquare contains check-in data ranging from January 2011 to July 2011.
  Gowalla_MUC   : Gowalla includes check-in data between Feb. 2009 and Oct 2010.