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    Article

    Context-aware user preferences prediction on location-based social networks

    Recently, the increasing number of mobile users in location-based social networks (LBSNs) has generated large amounts of data, which provides unprecedented opportunities to study mobile user preferences for lo...

    Fan Wang, **angwu Meng, Yujie Zhang in Journal of Intelligent Information Systems (2019)

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    Article

    Deep bi-directional interaction network for sentence matching

    The goal of sentence matching is to determine the semantic relation between two sentences, which is the basis of many downstream tasks in natural language processing, such as question answering and information...

    Mingtong Liu, Yujie Zhang, **an Xu, Yufeng Chen in Applied Intelligence (2021)

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    Article

    Heterogeneous data fusion and loss function design for tooth point cloud segmentation

    Tooth point cloud segmentation plays an important role in the digital dentistry, and has received much attention in the past decade. Recently, methods based on the graph neural network have made significant pr...

    Dongsheng Liu, Yan Tian, Yujie Zhang, Judith Gelernter… in Neural Computing and Applications (2022)