3 code implementations • SIGIR 2021 • Chen Li, Yuanfu Lu, Wei Wang
With the booming of online social networks in the mobile internet, an emerging recommendation scenario has played a vital role in information acquisition for user, where users are no longer recommended with a single item or item list, but a combination of heterogeneous and diverse objects (called a package, e. g., a package including news, publisher, and friends viewing the news).
no code implementations • 8 May 2021 • Ruobing Xie, Yalong Wang, Rui Wang, Yuanfu Lu, Yuanhang Zou, Feng Xia, Leyu Lin
An effective online recommendation system should jointly capture users' long-term and short-term preferences in both users' internal behaviors (from the target recommendation task) and external behaviors (from other tasks).
1 code implementation • 10 Sep 2019 • Yuanfu Lu, Xiao Wang, Chuan Shi, Philip S. Yu, Yanfang Ye
The micro-dynamics describe the formation process of network structures in a detailed manner, while the macro-dynamics refer to the evolution pattern of the network scale.
no code implementations • 15 May 2019 • Yuanfu Lu, Chuan Shi, Linmei Hu, Zhiyuan Liu
In this paper, we take the structural characteristics of heterogeneous relations into consideration and propose a novel Relation structure-aware Heterogeneous Information Network Embedding model (RHINE).