Correction to: SimDCL: dropout-based simple graph contrastive learning for recommendation.

B Correction to: Complex & Intelligent Systems b https://doi.org/10.1007/s40747-023-00974-z In the original publication, the author affiliation has published incorrectly. The correct affiliation is HongYu Tian belongs to "School of Physics and Electronic Engineering" and YuHao Xu, ZhenHai Wang, ZhiRu Wang, YunLong Guo, Rong Fan, Xing Wang belongs to "School of Information Science and Engineering". Publisher's Note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. [Extracted from the article]