On Rényi measures and hypothesis testing
On Rényi measures and hypothesis testing
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关于 Rényi 措施和假设检验
DOI:
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发表时间:
2011
期刊:
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通讯作者:
O. Shayevitz
中科院分区:
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作者:
O. Shayevitz
We provide a variational characterization for the various Rényi information measures via their Shannon counterparts, and demonstrate how properties of the former can be recovered from first principle via the associated properties of the latter. Motivated by this characterization, we give a new operational interpretation for the Rényi divergence in a two-sensor composite hypothesis testing framework.