Search Results for author: Fan Yan

Found 7 papers, 4 papers with code

Beyond Two-Tower Matching: Learning Sparse Retrievable Cross-Interactions for Recommendation

no code implementations30 Nov 2023 Liangcai Su, Fan Yan, Jieming Zhu, Xi Xiao, Haoyi Duan, Zhou Zhao, Zhenhua Dong, Ruiming Tang

Two-tower models are a prevalent matching framework for recommendation, which have been widely deployed in industrial applications.

Retrieval

Diffusion Augmentation for Sequential Recommendation

1 code implementation22 Sep 2023 Qidong Liu, Fan Yan, Xiangyu Zhao, Zhaocheng Du, Huifeng Guo, Ruiming Tang, Feng Tian

However, sequential recommendation often faces the problem of data sparsity, which widely exists in recommender systems.

Data Augmentation Sequential Recommendation

HAMUR: Hyper Adapter for Multi-Domain Recommendation

1 code implementation12 Sep 2023 Xiaopeng Li, Fan Yan, Xiangyu Zhao, Yichao Wang, Bo Chen, Huifeng Guo, Ruiming Tang

Secondly, due to the distribution differences among domains, the utilization of static parameters in existing methods limits their flexibility to adapt to diverse domains.

NFTVis: Visual Analysis of NFT Performance

no code implementations5 Jun 2023 Fan Yan, Xumeng Wang, Ketian Mao, Wei zhang, Wei Chen

A non-fungible token (NFT) is a data unit stored on the blockchain.

Time Series

Holmes: An Efficient and Lightweight Semantic Based Anomalous Email Detector

no code implementations16 Apr 2021 Peilun Wu, Fan Yan, Hui Guo

Email threat is a serious issue for enterprise security, which consists of various malicious scenarios, such as phishing, fraud, blackmail and malvertisement.

Anomaly Detection Novelty Detection +1

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