# Erratum to “A Hierarchical Attention Recommender System Based on Cross-Domain Social Networks”

Authors: Rongmei Zhao; Xi Xiong; Xia Zu; Shenggen Ju; Zhongzhi Li; Binyong Li
Journal: Complexity
 (2021)

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## Body


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*Source: 5323421-2021-02-19.xml*