Results 21 to 30 of about 279,080 (212)
"Graph Entropy, Network Coding and Guessing games" [PDF]
, 2007 We introduce the (private) entropy of a directed graph (in a new network coding sense) as well as a number of related concepts. We show that the entropy of a directed graph is identical to its guessing number and can be bounded from below with the number
RIIS, SM
core +4 more sources
PLoS ONE, 2023 In graph theory, a topological index is a numerical value that is in good correlation with certain physical properties of a molecule. It serves as an indicator of how a chemical structure behaves. The Shannon's entropy describes a comparable loss of data
Mehar Ali Malik +2 more
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An Inequality for Logarithmic Mapping and Applications for the Relative Entropy [PDF]
, 2000 Using the concavity property of the log mapping and the weighted arithmetic mean - geometric mean inequality, we point out an analytic inequality for the logarithmic map and apply it for the Kullback-Leibler distance in Information Theory.
Dragomir, Sever S
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Characterising 2-dimensional mixing patterns using Shannon’s entropy.
, 2023 Shannon’s entropy analysis using the approach described in Ref [20]. Validation of our algorithm using (a) fully segregated and (b) fully mixed patterns, where the latter value represents mean ± standard deviation for entropy values of 10 randomly ...
Aleix Bassolas (10015010) +6 more
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Fisher and Shannon Functionals for Hyperbolic Diffusion
Entropy, 2023 The complexity measure for the distribution in space-time of a finite-velocity diffusion process is calculated. Numerical results are presented for the calculation of Fisher’s information, Shannon’s entropy, and the Cramér–Rao inequality, all of which ...
Manuel O. Cáceres +2 more
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An Entropy Measure of Non-Stationary Processes
Entropy, 2014 Shannon’s source entropy formula is not appropriate to measure the uncertainty of non-stationary processes. In this paper, we propose a new entropy measure for non-stationary processes, which is greater than or equal to Shannon’s source entropy.
Ling Feng Liu +3 more
doaj +1 more source
ISPRS International Journal of Geo-Information, 2021 Landslide susceptibility maps are very important tools in the planning and management of landslide prone areas. Qualitative and quantitative methods each have their own advantages and dis-advantages in landslide susceptibility mapping.
Sandeep Panchal, Amit K. Shrivastava
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Machine Learning and Knowledge Extraction, 2022 The demands for machine learning and knowledge extraction methods have been booming due to the unprecedented surge in data volume and data quality. Nevertheless, challenges arise amid the emerging data complexity as significant chunks of information and ...
Jialin Zhang
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Permutation Entropy for Random Binary Sequences
Entropy, 2015 In this paper, we generalize the permutation entropy (PE) measure to binary sequences, which is based on Shannon’s entropy, and theoretically analyze this measure for random binary sequences.
Lingfeng Liu +3 more
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Entropy and Information Approaches to Genetic Diversity and its Expression: Genomic Geography
Entropy, 2010 This article highlights advantages of entropy-based genetic diversity measures, at levels from gene expression to landscapes. Shannon’s entropy-based diversity is the standard for ecological communities.
William B. Sherwin
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