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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  
MCFL: multi-label contrastive focal loss for deep imbalanced pedestrian attribute recognition 期刊论文
NEURAL COMPUTING & APPLICATIONS, 2022, 页码: 15
作者:  Chen, Lin;  Song, Jingkuan;  Zhang, Xuerui;  Shang, Mingsheng
收藏  |  浏览/下载：95/0  |  提交时间：2022/08/22
Pedestrian attribute recognition  Multi-label contrastive loss  Deep convolutional neural network  Multi-label learning  Imbalanced learning  
An Alternating-Direction-Method of Multipliers-Incorporated Approach to Symmetric Non-Negative Latent Factor Analysis 期刊论文
IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2021, 页码: 15
作者:  Luo, Xin;  Zhong, Yurong;  Wang, Zidong;  Li, Maozhen
收藏  |  浏览/下载：54/0  |  提交时间：2022/08/22
Symmetric matrices  Computational modeling  Data models  Analytical models  Training  Learning systems  Convergence  Alternating-direction-method of multipliers (ADMM)  learning system  missing data  non-negative latent factor analysis (NLFA)  symmetric high-dimensional and incomplete matrix (SHDI)  undirected weighted network  
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：211/0  |  提交时间：2019/01/17
Big data  Recommender systems  Collaborative filtering  Latent factor analysis  Elastic-net  Regularization  Latent factor distribution  
Supervised data synthesizing and evolving-a framework for real-world traffic crash severity classification 会议论文
30th International Conference on Tools with Artificial Intelligence, ICTAI 2018, Volos, Greece, November 5, 2018 - November 7, 2018
作者:  He, Yi;  Wu, Di;  Beyazit, Ege;  Sun, Xiaoduan;  Wu, Xindong
Adobe PDF(786Kb)  |  收藏  |  浏览/下载：97/0  |  提交时间：2019/06/25
Highly Efficient Framework for Predicting Interactions Between Proteins 期刊论文
IEEE TRANSACTIONS ON CYBERNETICS, 2017, 卷号: 47, 期号: 3, 页码: 731-743
作者:  You, Zhu-Hong;  Zhou, MengChu;  Luo, Xin;  Li, Shuai
Adobe PDF(1407Kb)  |  收藏  |  浏览/下载：216/0  |  提交时间：2018/03/15
Big data  feature extraction  kernel extreme learning machine (K-ELM)  low-rank approximation (LRA)  protein-protein interactions (PPIs)  support vector machine (SVM)  
Regularizaed extraction of non-negative latent factors from high-dimensional sparse matrices 会议论文
2016 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2016, Budapest, Hungary, October 9, 2016 - October 12, 2016
作者:  Luo, Xin;  Li, Shuai;  Zhou, Mengchu
Adobe PDF(764Kb)  |  收藏  |  浏览/下载：89/0  |  提交时间：2018/03/16