1. Ben-Shimon, D., Tsikinovsky, A., Friedmann, M., Shapira, B., Rokach, L., Hoerle, J.: RecSys challenge 2015 and the YOOCHOOSE dataset. In: Proceedings of the 9th ACM Conference on Recommender Systems (RecSys 2015), pp. 357–358. ACM, New York (2015).
https://doi.org/10.1145/2792838.2798723
2. Personal communication from David Ben-Shimon
3. Volkovs, M.: Two-stage approach to item recommendation from user sessions. In: Ben-Shimon, D., Friedmann, M., Rokach, L., Shapira, B. (eds.) Proceedings of the 2015 International ACM Recommender Systems Challenge (RecSys 2015 Challenge). ACM, New York (2015). Article 3, 4 p.
http://dx.doi.org/10.1145/2813448.2813512
4. Romov, P., Sokolov, E.: RecSys challenge 2015: ensemble learning with categorical features. In: Ben-Shimon, D., Friedmann, M., Rokach, L., Shapira, B. (eds.) Proceedings of the 2015 International ACM Recommender Systems Challenge (RecSys 2015 Challenge). ACM, New York (2015). Article 1, 4 p.
http://dx.doi.org/10.1145/2813448.2813510
5. Chen, T., Guestrin, C.: XGBoost: A Scalable Tree Boosting System (2016).
http://arxiv.org/abs/1603.02754