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Robust and efficient algorithms for conversational contextual bandit 期刊论文
INFORMATION SCIENCES, 2024, 卷号: 657, 页码: 17
作者:  Gu, Haoran;  Xia, Yunni;  Xie, Hong;  Shi, Xiaoyu;  Shang, Mingsheng
收藏  |  浏览/下载:7/0  |  提交时间:2024/02/23
Conversational contextual bandit  Imbalanced conversation feedback  Upper confidence bound  Regret analysis  
Elastic-net regularized latent factor analysis-based models for recommender systems 期刊论文
NEUROCOMPUTING, 2019, 卷号: 329, 页码: 66-74
作者:  Wang, Dexian;  Chen, Yanbin;  Guo, Junxiao;  Shi, Xiaoyu;  He, Chunlin;  Luo, Xin;  Yuan, Huaqiang
Adobe PDF(1965Kb)  |  收藏  |  浏览/下载:212/0  |  提交时间:2019/01/17
Big data  Recommender systems  Collaborative filtering  Latent factor analysis  Elastic-net  Regularization  Latent factor distribution