Improved Random-Binning Exponent for Distributed Hypothesis Testing

06/26/2023

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by   Yuval Kochman, et al.

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Shimokawa, Han, and Amari proposed a "quantization and binning" scheme for distributed binary hypothesis testing. We propose a simple improvement on the receiver's guessing rule in this scheme. This attains a better exponent of the error probability of the second type.