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A mathematical quantity designed to measure the amount of randomness of a random variable.

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Weighted entropy as a measure of diversity

I am currently reading about Rényi entropy as a potential method. … Rényi entropy of order $q$ is given by the formula $$^qH = \frac{1}{1-q} \ln\left(\sum_{i=1}^{N}p_i^q\right)$$ And I'm thinking of modifying it to a new formula taking "desirability coefficients" $w_i …
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