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[期刊论文] 作者:Xunan ZHANG,Shiji SONG,Lei ZHU,Keyou YOU,Cheng WU,, 来源:Science China(Information Sciences) 年份:2016
This study presents a novel approach to unsupervised learning for clustering with missing data.We first extend a finite mixture model to the infinite case by considering Dirichlet process mixtures, wh...
[期刊论文] 作者:Gao HUANG,Chunjiang GE,Tianyu XIONG,Shiji SONG,Le YANG,Baoxian LIU,Wenjun YIN,Cheng WU, 来源:中国科学:信息科学(英文版) 年份:2021
Although considerable success has been achieved in urban air quality prediction (AQP) with machine learning techniques,accurate and long-term prediction is still challenging.One of the key issues for existing AQP approaches is that air qual......
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