The GINI coefficient is a measure of economic inequality where higher values indicate greater economic inequality, such that the rich have a higher proportion of income relative to the rest of the society. I added thisvariableto my dataset to see ifinequality is related to media distrust, as ha...
By contrast, when the COVID-19 pandemic began to spread around the world, the Life Care business domain was heavily affected because of factors such as new regulations imposed in various countries, but the negative impact on the Information Technology business domain was limited, and this ...
A random forest-based feature importance analysis with model prediction based on mean decrease accuracy and the Gini index was performed [35], resulting in 87 predictive markers (Table 3). To improve the power of the predictive tool, we included three hub genes as additional markers (Fig. 3)...
index, which is a summary indicator corresponding to tests of global progressivity; the Reynolds–Smolensky equals the pre-fisc Gini minus the concentration coefficient of post-fisc income with respect to pre-fisc income, and thus globally progressive systems have a positive Reynolds–Smolensky index....
59f.) but has posed an anomaly within this theory because the results of the measurement can be positive or negative. In Shannon's theory information is defined as uncertainty and is necessarily generated as positive when the system operates (because of Shannon's intentional coupling of the ...
the larger the accuracy drop, the more important the feature. the other feature ranking method works similarly, but is based upon the gini impurity decrease [ 91 ]: the more the gini impurity drops, the more important the feature. aggregate feature rankings and prediction on the top features ...
The forests were grown to 10,000 trees using the ranger package69 and the best predictors were screened using Gini index by adding predictors one at a time in the order of decreasing importance70. The final model was then selected according to the highest Cohen's Kappa (comparison of ...
23 In light of the climbing Gini Index in China, the 2007 report of the Seventeenth National Congress of the CPC highlighted the reform in Chinese income distribution system. Specifically, the equality of redistribution is the most important and urgent task in achieving possible social equality. ...
aThere are three key inter-related findings. First, financial development induces faster reductions in the growth rate of income inequality. Specifically, the negative relationship between financial development and the growth rate of the Gini coefficient holds when controlling for real per capita GDP gr...
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