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Correction to: Multimedia Tools and Applications (2021) 81:2467-2488
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Acknowledgements We are grateful to Outbrain for providing the dataset used in the paper, and to NVIDIA Corporation for the donation of the Titan Xp GPU used in this research. This work was funded under grant PID2019-109238GB-C21 from the Spanish Ministry of the Economy and Competitiveness, and IDI-2018-000176 from the Principado de Asturias Regional Government, partially supported with ERDF funds. Pablo Pérez-Núñez acknowledges the support of the Principado de Asturias Regional Government under Severo Ochoa Program (ref. BP19-012).
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Pérez-Núnez, P., Díez, J., Luaces, O. et al. Correction to: User encoding for clustering in very sparse recommender systems tasks. Multimed Tools Appl 81, 34165–34166 (2022). https://doi.org/10.1007/s11042-022-13563-y
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DOI: https://doi.org/10.1007/s11042-022-13563-y