Transformations on density operators and on positive definite operators preserving the quantum Rényi divergence
Sign Up to like & getrecommendations! Published in 2017 at "Periodica Mathematica Hungarica"
DOI: 10.1007/s10998-016-0174-8
Abstract: In a certain sense we generalize the recently introduced and extensively studied notion called quantum Rényi divergence (also called ”sandwiched Rényi relative entropy”) and describe the structures of corresponding symmetries. More precisely, we characterize all… read more here.
Keywords: positive definite; definite operators; nyi divergence; density operators ... See more keywords
Bayesian Brains and the Rényi Divergence
Sign Up to like & getrecommendations! Published in 2022 at "Neural Computation"
DOI: 10.1162/neco_a_01484
Abstract: Abstract Under the Bayesian brain hypothesis, behavioral variations can be attributed to different priors over generative model parameters. This provides a formal explanation for why individuals exhibit inconsistent behavioral preferences when confronted with similar choices.… read more here.
Keywords: bayesian brains; true posterior; brains nyi; nyi divergence ... See more keywords