Title
A robust correlation analysis framework for imbalanced and dichotomous data with uncertainty.
Abstract
•The Pearson correlation coefficient deviation with data imbalanced is studied.•RCAF is proposed to minimize correlation coefficient deviation for imbalanced data.•SMOTE and ADASYN are compared for correlation analysis.•Correlation between weather conditions and clearness index is explored.
Year
DOI
Venue
2019
10.1016/j.ins.2018.08.017
Information Sciences
Keywords
Field
DocType
Pearson product-moment correlation,Imbalanced data,Clearness index,Dichotomous variable
Correlation coefficient,Pearson product-moment correlation coefficient,Correlation,Sampling (statistics),Artificial intelligence,Solar irradiance,Statistics,Standard deviation,Correlation analysis,Machine learning,Weather condition,Mathematics
Journal
Volume
ISSN
Citations 
470
0020-0255
2
PageRank 
References 
Authors
0.64
31
10
Name
Order
Citations
PageRank
Chun Sing Lai14115.62
Yingshan Tao220.64
Fangyuan Xu321.65
Wing W. Y. Ng452856.12
Youwei Jia5728.28
H. Yuan618425.59
Chao Huang731.67
Loi Lei Lai813538.72
Zhou Xu96615.44
Giorgio Locatelli1041.35