Dataset Groups Activity Stream MovieLens and Amazon Digital Music Two popular and publicly accessible datasets: MovieLens (ML) and Amazon Digital Music (AZ). BibTex: @dataset{Dazhong_Rong_and_Qinming_He_and_Jianhai_Chen_2025, abstract = {Two popular and publicly accessible datasets: MovieLens (ML) and Amazon Digital Music (AZ).}, author = {Dazhong Rong and Qinming He and Jianhai Chen}, doi = {10.57702/hm5nnaai}, institution = {No Organization}, keyword = {'Amazon Digital Music', 'MovieLens', 'Recommendation Systems'}, month = {jan}, publisher = {TIB}, title = {MovieLens and Amazon Digital Music}, url = {https://service.tib.eu/ldmservice/dataset/movielens-and-amazon-digital-music}, year = {2025} }