The Conditional Entropy Power Inequality for Bosonic Quantum Systems
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DOI: 10.1007/s00220-017-3082-8
Abstract: We prove the conditional Entropy Power Inequality for Gaussian quantum systems. This fundamental inequality determines the minimum quantum conditional von Neumann entropy of the output of the beam-splitter or of the squeezing among all the… read more here.
Keywords: quantum; entropy; conditional entropy; power inequality ... See more keywords
Extremal properties of conditional entropy and quantum discord for XXZ, symmetric quantum states
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DOI: 10.1007/s11128-017-1701-0
Abstract: For the XXZ subclass of symmetric two-qubit X states, we study the behavior of quantum conditional entropy $$S_{cond}$$Scond as a function of measurement angle $$\theta \in [0,\pi /2]$$θ∈[0,π/2]. Numerical calculations show that the function $$S_{cond}(\theta… read more here.
Keywords: theta; quantum; quantum discord; conditional entropy ... See more keywords
Conditional entropy based classifier chains for multi-label classification
Sign Up to like & getrecommendations! Published in 2019 at "Neurocomputing"
DOI: 10.1016/j.neucom.2019.01.039
Abstract: Abstract In many real-world problems, data samples are simultaneously associated with multiple labels, instead of a single label. Multi-label classification deals with such problems, and has extensive applications in many fields. Among the many methods… read more here.
Keywords: classification; multi label; classifier chains; conditional entropy ... See more keywords