Results 31 to 40 of about 1,885,677 (275)
Mutual Information: A way to quantify correlations
Revista Brasileira de Ensino de Física, 2022 Within the framework of Information Theory, the existence of correlations between two random variables means that we can obtain information about one of them, just by measuring or observing the other random variable.
Marcelo Tisoc, Jhosep Victorino Beltrán
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Relationship between Information Scrambling and Quantum Darwinism
Entropy, 2023 A quantum system interacting with a multipartite environment can induce redundant encoding of the information of a system into the environment, which is the essence of quantum Darwinism.
Feng Tian +4 more
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Mutual information on the fuzzy sphere [PDF]
, 2014 We numerically calculate entanglement entropy and mutual information for a massive free scalar field on commutative (ordinary) and noncommutative (fuzzy) spheres.
Sabella-Garnier, Philippe
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Natural image segmentation based on mutual information [PDF]
MATEC Web of Conferences, 2020 Natural image segmentation plays an important role in the fields of image processing and computer vision. Image segmentation based on clustering is an important method in unsupervised image segmentation algorithms.
Zhu Yiwei
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MULTI-FEATURE MUTUAL INFORMATION IMAGE REGISTRATION
Image Analysis and Stereology, 2012 Nowadays, information-theoretic similarity measures, especially the mutual information and its derivatives, are one of the most frequently used measures of global intensity feature correspondence in image registration.
Dejan Tomaževič +2 more
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On the Estimation of Mutual Information
Proceedings, 2020 In this paper we focus on the estimation of mutual information from finite samples ( X × Y ) . The main concern with estimations of mutual information (MI) is their robustness under the class of transformations for which it remains invariant:
Nicholas Carrara, Jesse Ernst
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Mutual Information and Information Gating in Synfire Chains
Entropy, 2018 Coherent neuronal activity is believed to underlie the transfer and processing of information in the brain. Coherent activity in the form of synchronous firing and oscillations has been measured in many brain regions and has been correlated with enhanced
Zhuocheng Xiao +3 more
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Mutual information for testing gene-environment interaction. [PDF]
PLoS ONE, 2009 Despite current enthusiasm for investigation of gene-gene interactions and gene-environment interactions, the essential issue of how to define and detect gene-environment interactions remains unresolved.
Xuesen Wu, Li Jin, Momiao Xiong
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Quantifying Synergistic Mutual Information [PDF]
, 2014 Quantifying cooperation or synergy among random variables in predicting a single target random variable is an important problem in many complex systems. We review three prior information-theoretic measures of synergy and introduce a novel synergy measure defined as the difference between the whole and the union of its parts.
Griffith, Virgil, Koch, Christof
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Mutual information between geomagnetic indices and the solar wind as seen by WIND : implications for propagation time estimates [PDF]
, 2005 The determination of delay times of solar wind conditions at the sunward libration point to effects on Earth is investigated using mutual information. This measures the amount of information shared between two timeseries.
Blanchard +17 more
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