Title :
The Principal Component Analysis about Three-dimensional Time Series Data of Chinese Information Process
Author_Institution :
Coll. of Sci., Hebei Polytech. Univ., Tangshan, China
Abstract :
Using the method of the principal component analysis of the three-dimensional data of time sequence, we analyze the process of informationization of 31 provinces and cities in China in the year 2005 and 2008, further we calculate the score on the base of the first main composition to the areas, and give the tables of their sequence, analyze the dynamic change in these different areas. Some constructive suggestions are proposed to the informationization of Chinese area finally.
Keywords :
information systems; principal component analysis; time series; Chinese information process; informationization process; principal component analysis; time series; Cities and towns; Economic indicators; Electronic government; Entropy; Indexes; Principal component analysis; Time series analysis; Informationization; the Princompsition analysis of the three-dimensional data of time sequence;
Conference_Titel :
E-Business and E-Government (ICEE), 2010 International Conference on
Conference_Location :
Guangzhou
Print_ISBN :
978-0-7695-3997-3
DOI :
10.1109/ICEE.2010.1231
