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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  
Adjusted stochastic gradient descent for latent factor analysis 期刊论文
INFORMATION SCIENCES, 2022, 卷号: 588, 页码: 196-213
作者:  Li, Qing;  Xiong, Diwen;  Shang, Mingsheng
收藏  |  浏览/下载:45/0  |  提交时间:2022/08/22
Big data analysis  High-dimensional and incomplete matrix  Stochastic gradient descent  Latent factor analysis  Gradient adjustment  Adaptive model  Particle swarm optimization  Local optima  
A noise-suppressing Newton-Raphson iteration algorithm for solving the time-varying Lyapunov equation and robotic tracking problems 期刊论文
INFORMATION SCIENCES, 2021, 卷号: 550, 页码: 239-251
作者:  Wang, Guancheng;  Huang, Haoen;  Shi, Limei;  Wang, Chuhong;  Fu, Dongyang;  Jin, Long;  Xiao Xiuchun
收藏  |  浏览/下载:103/0  |  提交时间:2021/03/01
Time-varying Lyapunov equation  Newton-Raphson iteration  Noise suppressing  Robotic tracking problems  
Piecewise two-dimensional normal cloud representation for time-series data mining 期刊论文
INFORMATION SCIENCES, 2016, 卷号: 374, 页码: 32-50
作者:  Deng, Weihui;  Wang, Guoyin;  Xu, Ji
Adobe PDF(2540Kb)  |  收藏  |  浏览/下载:117/0  |  提交时间:2018/03/15
Two-dimensional Normal Cloud  Representation  Dimensionality Reduction  Similarity Measure  Cloud Model  Time-series Data Mining  
DenPEHC: Density peak based efficient hierarchical clustering 期刊论文
INFORMATION SCIENCES, 2016, 卷号: 373, 页码: 200-218
作者:  Xu, Ji;  Wang, Guoyin;  Deng, Weihui
Adobe PDF(1766Kb)  |  收藏  |  浏览/下载:337/0  |  提交时间:2018/03/15
Hierarchical Clustering  Density Peaks  Grid Granulation  Granular Computing  
Generic normal cloud model 期刊论文
INFORMATION SCIENCES, 2014, 卷号: 280, 页码: 1-15
作者:  Wang, Guoyin;  Xu, Changlin;  Li, Deyi
Adobe PDF(1819Kb)  |  收藏  |  浏览/下载:500/0  |  提交时间:2018/03/15
Computational Cognition  Cloud Model  Generic Forward Cloud Transformation  Generic Backward Cloud Transformation