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Tight Bounds on the Rényi Entropy via Majorization with Applications to Guessing and Compression
This paper provides tight bounds on the Rényi entropy of a function of a discrete random variable with a finite number of possible values, where the considered function is not one to one. To that end, a tight lower bound on the Rényi entropy of a discrete random variable with a finite support is der...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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MDPI
2018
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7512480/ https://www.ncbi.nlm.nih.gov/pubmed/33266620 http://dx.doi.org/10.3390/e20120896 |