Knowledge graph preference migration network for recommendation

Ruixin Ma, Xiya Bu, Zixuan Chen, Huinan Wu, Yunlong Ma, Liang Zhao

Abstract: Highlights•Explicitly modeling cold-start users by classifying users.•Considering both the collaborative signals and relative signals.•A user logical interaction space is constructed to explore correlation among users.•Employing the intersection-union ratio to rationally get the similarity among users.