Self-organizing Map: Structures of Welfare and Poverty in the World

نویسندگان

  • N. Refenes
  • Yaser Abu-Mostafa
  • John Moody
  • S. KASKI
چکیده

The self-organizing map (SOM) is a method that represents statistical data sets in an ordered fashion, as a natural groundwork on which the distributions of the individual indicators in the set can be displayed and analyzed. As a case study that instructs how to use the SOM to compare states of economic systems, the standard of living of different countries is analyzed using the SOM. Based on a great number (39) of welfare indicators the SOM illustrates rather reened relationships between the countries two-dimensionally. This method is directly applicable to the nancial grading of companies, too.

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تاریخ انتشار 1996