Search Results for author: Hengxu He

Found 5 papers, 1 papers with code

Multi-Granularity Attention Model for Group Recommendation

no code implementations8 Aug 2023 Jianye Ji, Jiayan Pei, Shaochuan Lin, Taotao Zhou, Hengxu He, Jia Jia, Ning Hu

Group recommendation provides personalized recommendations to a group of users based on their shared interests, preferences, and characteristics.

Exploring the Spatiotemporal Features of Online Food Recommendation Service

no code implementations8 Aug 2023 Shaochuan Lin, Jiayan Pei, Taotao Zhou, Hengxu He, Jia Jia, Ning Hu

Online Food Recommendation Service (OFRS) has remarkable spatiotemporal characteristics and the advantage of being able to conveniently satisfy users' needs in a timely manner.

Food recommendation

BASM: A Bottom-up Adaptive Spatiotemporal Model for Online Food Ordering Service

no code implementations22 Nov 2022 Boya Du, Shaochuan Lin, Jiong Gao, Xiyu Ji, Mengya Wang, Taotao Zhou, Hengxu He, Jia Jia, Ning Hu

Therefore, we address this challenge by proposing a Bottom-up Adaptive Spatiotemporal Model(BASM) to adaptively fit the spatiotemporal data distribution, which further improve the fitting capability of the model.

Recommendation Systems

Spatiotemporal-Enhanced Network for Click-Through Rate Prediction in Location-based Services

no code implementations20 Sep 2022 Shaochuan Lin, Yicong Yu, Xiyu Ji, Taotao Zhou, Hengxu He, Zisen Sang, Jia Jia, Guodong Cao, Ning Hu

In Location-Based Services(LBS), user behavior naturally has a strong dependence on the spatiotemporal information, i. e., in different geographical locations and at different times, user click behavior will change significantly.

Attribute Click-Through Rate Prediction

Deep Interest with Hierarchical Attention Network for Click-Through Rate Prediction

1 code implementation22 May 2020 Weinan Xu, Hengxu He, Minshi Tan, Yunming Li, Jun Lang, Dongbai Guo

Deep Interest Network (DIN) is a state-of-the-art model which uses attention mechanism to capture user interests from historical behaviors.

Click-Through Rate Prediction

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