Deep Ranking Analysis by Power Eigenvectors (DRAPE): A Study. . .
281
fourth position after Sri Lanka (LKA) and South Korea (KOR), while it descends
significantly by weighting equally the three dimensions (i.e. proportional approach,
Fig. 6a, b). Indeed, even small variations in coefficients imply different rankings,
especially for countries with similar values of indicators.
Fig. 4 CPWR ranking and standardized regression coefficients for equal (a and c) and proportional (b and d) weights initializations for America. CPWR values are represented on the vertical
axis; H stands for the standardized entropy (the coefficient of determination R 2 is equal to 0.93
both for equal and proportional weighting schemes)
281
fourth position after Sri Lanka (LKA) and South Korea (KOR), while it descends
significantly by weighting equally the three dimensions (i.e. proportional approach,
Fig. 6a, b). Indeed, even small variations in coefficients imply different rankings,
especially for countries with similar values of indicators.
Fig. 4 CPWR ranking and standardized regression coefficients for equal (a and c) and proportional (b and d) weights initializations for America. CPWR values are represented on the vertical
axis; H stands for the standardized entropy (the coefficient of determination R 2 is equal to 0.93
both for equal and proportional weighting schemes)