Dataset Groups Activity Stream MovieLens-100K, Steam-200K, Gowalla MovieLens-100K, Steam-200K, Gowalla datasets used for federated recommender system experiments BibTex: @dataset{Wei_Yuan_and_Chaoqun_Yang_and_Liang_Qu_and_Quoc_Viet_Hung_Nguyen_and_Jianxin_Li_and_Hongzhi_Yin_2025, abstract = {MovieLens-100K, Steam-200K, Gowalla datasets used for federated recommender system experiments}, author = {Wei Yuan and Chaoqun Yang and Liang Qu and Quoc Viet Hung Nguyen and Jianxin Li and Hongzhi Yin}, doi = {10.57702/eib55agh}, institution = {No Organization}, keyword = {'Differential Privacy', 'Federated Learning', 'Recommendation Systems'}, month = {jan}, publisher = {TIB}, title = {MovieLens-100K, Steam-200K, Gowalla}, url = {https://service.tib.eu/ldmservice/dataset/movielens-100k--steam-200k--gowalla}, year = {2025} }