This is a universal subset choice dataset, so it consists of a collection of subsets that are chosen from some universal set of items. In this universal choice dataset, subset choices are a de-duplicated set of links on a Hungarian news portal visited by a user in a given browsing session. This dataset was derived from the data here. Some basic statistics of this dataset are:

• number of items: 2,605
• number of subset selections: 505,217

Data files:

• uchoice-Kosarak.tar.gz

If you use this data, please cite the following paper:

• A Discrete Choice Model for Subset Selection.
  Austin R. Benson, Ravi Kumar, and Andrew Tomkins.
  In Proceedings of the 11th ACM International Conference on Web Search and Data Mining (WSDM), 2018. [bibtex]