The Spatial Differentiation and Classification of the Economic Strength of Counties along the Lower Yellow River

Part of the Advances in Intelligent and Soft Computing book series (AINSC, volume 144)

Abstract

The spatial differences of economic strength of 109 counties along the Lower Yellow River in 2009 have been analyzed by weighted principal component analysis, trend analysis tools and Moran’s I index of GIS. On this basis, the classification of economic strength is realized by the SOFM neural network model in MATLAB 7.0. The study shows that, the spatial concentration of the county economy is very significant as was indicated by Moran scatter plot. The level of economic strength of 109 counties can be divided into five categories with the principal component scores as the input of the SOFM network.

Keywords

Spatial Differentiation Principal Component Score Circular Economy Lower Yellow Economic Strength 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag GmbH Berlin Heidelberg 2012

Authors and Affiliations

  1. 1.College of Environment and PlanningHenan UniversityKaifengChina

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