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Results tagged with entropy
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user 80487
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Basis functions for approximation of a convex function on unit simplex
A concrete example:
$$
f(x_0,x_1,\ldots,x_D) = \sum\limits_{i}x_i\ln x_i
$$
i.e. the negative Shannon information entropy of a random variable having probability mass function (pmf) $x\in S^D$. …
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