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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 发表日期：2020     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 Classifying user connections through social media avatars and users social activities: a case study in identifying sellers on social media 期刊论文 ENTERPRISE INFORMATION SYSTEMS, 2020, 页码: 20 作者:  Mao, Yu;  Zhu, Yifan;  Liu, Yiping;  Lin, Qika;  Lu, Hao 收藏  |  浏览/下载：17/0  |  提交时间：2021/03/02 User profiling  avatars in social media  user activity  suspicious user detection   A computational framework for social-media-based business analytics and knowledge creation: empirical studies of CyTraSS 期刊论文 ENTERPRISE INFORMATION SYSTEMS, 2020, 页码: 23 作者:  Chung, Wingyan;  Mustaine, Elizabeth;  Zeng, Daniel 收藏  |  浏览/下载：7/0  |  提交时间：2021/01/06 Business analytics  Business intelligence  Emotion analysis  knowledge management  social media analytics  social network analysis   Research on equipment fault prediction expert system based on big data dimension reduction 会议论文 Jinan, Virtual, China, June 19, 2020 - June 21, 2020 作者:  Zhu, Ningning;  Song, Bin;  Lu, Yan;  Li, Yingtang;  Zhu, Zhongzheng 收藏  |  浏览/下载：10/0  |  提交时间：2020/12/18 Backpropagation  Big data  Crude oil  Dimensionality reduction  Expert systems  Fluid catalytic cracking  Forecasting  Fuzzy inference  Fuzzy logic  Fuzzy neural networks  Heavy oil production  Nonlinear control systems  Pattern recognition systemsData dimension reduction  Dimension reduction  Error back propagation  Heavy oil catalytic cracking  Inspection and maintenance  Petrochemical enterprise  Physical information  Prediction accuracy   Clustering Algorithm-Based Data Fusion Scheme for Robust Cooperative Spectrum Sensing 期刊论文 IEEE ACCESS, 2020, 卷号: 8, 页码: 5777-5786 作者:  Zhang, Shunchao;  Wang, Yonghua;  Wan, Pin;  Zhuang, Jiawei;  Zhang, Yongwei 收藏  |  浏览/下载：54/0  |  提交时间：2020/06/02 Cognitive radio  robust cooperative spectrum sensing  sensing data fusion  K-medoids clustering algorithm  Mean-shift clustering algorithm