Search Results for author: Guannan Liu

Found 4 papers, 0 papers with code

Multi-Aspect Temporal Network Embedding: A Mixture of Hawkes Process View

no code implementations18 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.

Graph Attention Network Embedding

Beyond Similarity: Relation Embedding with Dual Attentions for Item-based Recommendation

no code implementations11 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.

Collaborative Filtering Relation +2

Recommendation with Attribute-aware Product Networks: A Representation Learning Model

no code implementations16 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.

Attribute Recommendation Systems +1

Social Media Would Not Lie: Prediction of the 2016 Taiwan Election via Online Heterogeneous Data

no code implementations21 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.

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