Search Results for author: Zhiyi Tan

Found 4 papers, 1 papers with code

Game and Reference: Policy Combination Synthesis for Epidemic Prevention and Control

no code implementations16 Mar 2024 Zhiyi Tan, Bingkun Bao

In recent years, epidemic policy-making models are increasingly being used to provide reference for governors on prevention and control policies against catastrophic epidemics such as SARS, H1N1 and COVID-19.

Contrastive Learning Decision Making

LD4MRec: Simplifying and Powering Diffusion Model for Multimedia Recommendation

no code implementations27 Sep 2023 Penghang Yu, Zhiyi Tan, Guanming Lu, Bing-Kun Bao

It maps the discrete behavior data into a continuous latent space, and generates behaviors with the guidance of collaborative signals and user multimodal preference.

Multimedia recommendation

MSGNN: Multi-scale Spatio-temporal Graph Neural Network for Epidemic Forecasting

no code implementations30 Aug 2023 Mingjie Qiu, Zhiyi Tan, Bing-Kun Bao

To be specific, in the proposed MSGNN model, we first devise a novel graph learning module, which directly captures long-range connectivity from trans-regional epidemic signals and integrates them into a multi-scale graph.

Graph Learning

Multi-View Graph Convolutional Network for Multimedia Recommendation

2 code implementations7 Aug 2023 Penghang Yu, Zhiyi Tan, Guanming Lu, Bing-Kun Bao

Meanwhile, a behavior-aware fuser is designed to comprehensively model user preferences by adaptively learning the relative importance of different modality features.

Multimedia recommendation

Cannot find the paper you are looking for? You can Submit a new open access paper.