Dataset Groups Activity Stream Leave No User Behind: Towards Improving the Utility of Recommender Systems for Non-mainstream Users This dataset is used for the experiment of improving the utility of recommender systems for non-mainstream users. BibTex: @dataset{Roger_Zhe_Li_and_Julián_Urbano_and_Alan_Hanjalic_2024, abstract = {This dataset is used for the experiment of improving the utility of recommender systems for non-mainstream users.}, author = {Roger Zhe Li and Julián Urbano and Alan Hanjalic}, doi = {10.57702/ij94iv36}, institution = {No Organization}, keyword = {'non-mainstream users', 'recommender systems', 'utility'}, month = {dec}, publisher = {TIB}, title = {Leave No User Behind: Towards Improving the Utility of Recommender Systems for Non-mainstream Users}, url = {https://service.tib.eu/ldmservice/dataset/leave-no-user-behind--towards-improving-the-utility-of-recommender-systems-for-non-mainstream-users}, year = {2024} }