DocumentCode
2256469
Title
Using correlation coefficient series to find the pattern of the correlation evolvement
Author
Yu, Zhu ; Ying, Zhang ; Chai, Wen-yi
Author_Institution
Xi´´an Univ. of Finance & Econ., Xi´´an, China
Volume
1
fYear
2010
fDate
11-14 July 2010
Firstpage
323
Lastpage
326
Abstract
Considering the constraints of the single correlation coefficient, proposes the idea of correlation coefficient series to determine the trend of correlation evolvement over time. And conducts a empirical study with the correlation between PMI and GDP.
Keywords
economic indicators; pattern recognition; purchasing; time series; GDP; PMI; correlation coefficient series; correlation evolvement pattern; gross domestic production; purchasing manager index; Biological system modeling; Business; Correlation; Economic indicators; Indexes; Machine learning; Correlation Coefficient; Correlation Series; Pattern recognition;
fLanguage
English
Publisher
ieee
Conference_Titel
Machine Learning and Cybernetics (ICMLC), 2010 International Conference on
Conference_Location
Qingdao
Print_ISBN
978-1-4244-6526-2
Type
conf
DOI
10.1109/ICMLC.2010.5581042
Filename
5581042
Link To Document