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浏览/检索结果: 共3条，第1-3条 帮助 限定条件 发表日期：2022     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 A differentially private nonnegative matrix factorization for recommender system 期刊论文 Information Sciences, 2022, 卷号: 592, 页码: 21-35 作者:  Ran, Xun;  Wang, Yong;  Zhang, Leo Yu;  Ma, Jun 收藏  |  浏览/下载：32/0  |  提交时间：2022/04/21 Benchmarking  Collaborative filtering  Economic and social effects  Information services  Large dataset  Matrix algebra  Matrix factorization  Privacy-preserving techniques  Differential privacies  Factorization methods  Filtering problems  Imputation  Non-negativity  Nonnegative matrix factorization  Objective functions  Personalized information services  Polynomial expression  User data   A differentially private matrix factorization based on vector perturbation for recommender system 期刊论文 Neurocomputing, 2022, 卷号: 483, 页码: 32-41 作者:  Ran, Xun;  Wang, Yong;  Zhang, Leo Yu;  Ma, Jun 收藏  |  浏览/下载：42/0  |  提交时间：2022/04/21 Benchmarking  Data privacy  Matrix algebra  Matrix factorization  Sensitivity analysis  Differential privacies  Error accumulation  Factorization techniques  Matrix factorizations  Multiple iterations  Objective functions  Privacy preservation  Privacy protection  User data  Vector perturbation   A Comprehensive Survey on Community Detection With Deep Learning 期刊论文 IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2022, 页码: 21 作者:  Su, Xing;  Xue, Shan;  Liu, Fanzhen;  Wu, Jia;  Yang, Jian 收藏  |  浏览/下载：22/0  |  提交时间：2022/04/29 Deep learning  Taxonomy  Optimization  Partitioning algorithms  Clustering algorithms  Social networking (online)  Peer-to-peer computing  Community detection  deep learning  graph neural network  network representation  social networks