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A Study on Big Knowledge and Its Engineering Issues 期刊论文
IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, 2019, 卷号: 31, 期号: 9, 页码: 1630-1644
作者:  Lu, Ruqian;  Jin, Xiaolong;  Zhang, Songmao;  Qiu, Meikang;  Wu, Xindong
收藏  |  浏览/下载：167/0  |  提交时间：2020/01/10
Big data  knowledge engineering  big data knowledge engineering  big knowledge  massiveness characteristics  big-knowledge system  big-knowledge engineering  life cycle  
Locality preserving projection on SPD matrix Lie group: algorithm and analysis 期刊论文
SCIENCE CHINA-INFORMATION SCIENCES, 2018, 卷号: 61, 期号: 9, 页码: 15
作者:  Li, Yangyang;  Lu, Ruqian
收藏  |  浏览/下载：164/0  |  提交时间：2018/07/30
manifold learning  SPD matrix Lie group  locally preserving projection  Laplace operator  Log Euclidean metric