Multi-perspective User2Vec: Exploiting re-pin activity for user representation learning in content curation social network.

•We analyzed the characteristics of content curation social networks. The relationship between re-pin path and the explicit social relation is analyzed. And the differences between these two relations are also discussed.•A multi-perspective user representation algorithm is proposed to combine content-based social relation and explicit social relation for user representation learning. The experiment results confirm the efficiency on the user recommendation and classification tasks.