Results 31 to 40 of about 19,326 (285)
Entropy concentration and the empirical coding game [PDF]
Statistica Neerlandica, 2008 AbstractWe give a characterization of maximum entropy/minimum relative entropy inference by providing two ‘strong entropy concentration’ theorems. These theorems unify and generalize Jaynes’‘concentration phenomenon’ and Van Campenhout and Cover's ‘conditional limit theorem’.
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From patterned response dependency to structured covariate dependency: categorical-pattern-matching [PDF]
, 2017 Data generated from a system of interest typically consists of measurements from an ensemble of subjects across multiple response and covariate features, and is naturally represented by one response-matrix against one covariate-matrix.
Fushing, Hsieh +3 more
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Entropy in the Tangled Nature Model of Evolution
Entropy, 2017 Applications of entropy principles to evolution and ecology are of tantamount importance given the central role spatiotemporal structuring plays in both evolution and ecological succession.
Ty N. F. Roach +4 more
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Automated Emotion Identification Using Fourier–Bessel Domain-Based Entropies
Entropy, 2022 Human dependence on computers is increasing day by day; thus, human interaction with computers must be more dynamic and contextual rather than static or generalized.
Aditya Nalwaya +2 more
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Minimax rates for conditional density estimation via empirical entropy
The Annals of Statistics, 2023 We consider the task of estimating a conditional density using i.i.d. samples from a joint distribution, which is a fundamental problem with applications in both classification and uncertainty quantification for regression. For joint density estimation, minimax rates have been characterized for general density classes in terms of uniform (metric ...
Bilodeau, Blair +2 more
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Limits of relative entropies associated with weakly interacting particle systems [PDF]
, 2015 The limits of scaled relative entropies between probability distributions associated with N-particle weakly interacting Markov processes are considered. The convergence of such scaled relative entropies is established in various settings. The analysis is
Budhiraja, Amarjit +3 more
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Entropy, 2015 The brain is a complex structure made up of interconnected neurons, and its electrical activities can be evaluated using electroencephalogram (EEG) signals. The characteristics of the brain area affected by partial epilepsy can be studied using focal and
Rajeev Sharma +2 more
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Conditional entropy of ordinal patterns [PDF]
, 2014 In this paper we investigate a quantity called conditional entropy of ordinal patterns, akin to the permutation entropy. The conditional entropy of ordinal patterns describes the average diversity of the ordinal patterns succeeding a given ordinal ...
Keller, Karsten, Unakafov, Anton M.
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Research of Planetary Gear Fault Diagnosis Based on Permutation Entropy of CEEMDAN and ANFIS
Sensors, 2018 For planetary gear has the characteristics of small volume, light weight and large transmission ratio, it is widely used in high speed and high power mechanical system. Poor working conditions result in frequent failures of planetary gear.
Moshen Kuai +3 more
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Using Graph and Vertex Entropy to Compare Empirical Graphs with Theoretical Graph Models
Entropy, 2016 Over the years, several theoretical graph generation models have been proposed. Among the most prominent are: the Erdős–Renyi random graph model, Watts–Strogatz small world model, Albert–Barabási preferential attachment model, Price citation model, and ...
Tomasz Kajdanowicz, Mikołaj Morzy
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