MAMSC: a semantic enhanced representation model for public opinion key node recognition based on multianchor mapping in semantic communities
Yongcong Luo,
He Zhu
Abstract:PurposeInformation is presented in various modalities such as text and images, and it can quickly and widely spread on social networks and among the general public through key communication nodes involved in public opinion events. Therefore, by tracking and identifying key nodes of public opinion, we can determine the direction of public opinion evolution and timely and effectively control public opinion events or curb the spread of false information.Design/methodology/approachThis paper introduces a novel mul… Show more
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