no code implementations • 18 May 2021 • Yutian Chang, Guannan Liu, Yuan Zuo, Junjie Wu
Along this vein, we propose a Mixture of Hawkes-based Temporal Network Embeddings (MHNE) model to capture the aspect-driven neighborhood formation of networks.
no code implementations • 11 Nov 2019 • Liang Zhang, Guannan Liu, Junjie Wu
Given the effectiveness and ease of use, Item-based Collaborative Filtering (ICF) methods have been broadly used in industry in recent years.
no code implementations • 16 Aug 2019 • Guannan Liu, Liang Zhang, Junjie Wu, Xiao Fang
Specifically, eRAN first maps items connected in attribute networks to low-dimensional embedding vectors through a deep autoencoder, and then an attention mechanism is applied to model the attractions of attributes to users, from which personalized item representation can be derived.
no code implementations • 21 Mar 2018 • Zheng Xie, Guannan Liu, Junjie Wu, Yong Tan
First, public opinions in online media dominate traditional polls in Taiwan election prediction in terms of both predictive power and timeliness.