Results 1 to 10 of about 2,981,303 (285)

A Comparison of Empirical Tree Entropies [PDF]

open access: yesLecture Notes in Computer Science, 2020
Whereas for strings, higher-order empirical entropy is the standard entropy measure, several different notions of empirical entropy for trees have been proposed in the past, notably label entropy, degree entropy, conditional versions of the latter two ...
Louisa Seelbach Benkner   +2 more
exaly   +4 more sources

Empirical Considerations of Entropy. II. The Entropies of Inorganic Complex Ions [PDF]

open access: yesJournal of Chemical Physics, 1953
A method is proposed by which the partial molal entropies of aqueous complex ions can be correlated in a simple manner as a function of the ratio of their charge to interatomic distance. The agreement obtained between the observed values and those calculated by this method has been shown to be within the accuracy of the experimental data.
J. W. Cobble
exaly   +4 more sources

Empirical Considerations of Entropy. I. The Entropies of the Oxy‐Anions and Related Species [PDF]

open access: yesJournal of Chemical Physics, 1953
The partial molal entropies for oxy-anions and related species have been correlated as a function of the charge, interatomic distance, and certain structural factors. An equation is given by which the entropy for unknown species can now be estimated fairly accurately.
J. W. Cobble
exaly   +4 more sources

Analysis of entropies based on empirical mode decomposition in amnesic mild cognitive impairment of diabetes mellitus [PDF]

open access: yesJournal of Innovative Optical Health Sciences, 2015
EEG characteristics that correlate with the cognitive functions are important in detecting mild cognitive impairment (MCI) in T2DM. To investigate the complexity between aMCI group and age-matched non-aMCI control group in T2DM, six entropies combining ...
Dong Cui   +5 more
doaj   +2 more sources

Large deviations for empirical entropies of g-measures [PDF]

open access: yesNonlinearity, 2004
The entropy of an ergodic finite-alphabet process can be computed from a single typical sample path using the entropy of the k-block empirical probability and letting k grow with n roughly like log n.
J. Chazottes, D. Gabrielli
semanticscholar   +4 more sources

Automated Emotion Identification Using Fourier–Bessel Domain-Based Entropies

open access: yesEntropy, 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
doaj   +2 more sources

Learning Continuous Decomposable Models Using Mutual Information and Statistical Copulas [PDF]

open access: yesEntropy
Learning dependence graphs from multivariate continuous data is challenging when marginal distributions are heterogeneous, since likelihood-based nonparametric scores can be sensitive to smoothing choices and can confound marginal irregularities ...
Luiz Desuó Neto   +3 more
doaj   +2 more sources

Transitional Intermittency Exponents Through Deterministic Boundary-Layer Structures and Empirical Entropic Indices

open access: yesEntropy, 2014
A computational procedure is developed to determine initial instabilities within a three-dimensional laminar boundary layer and to follow these instabilities in the streamwise direction through to the resulting intermittency exponents within a fully ...
LaVar King Isaacson
doaj   +2 more sources

Application of Entropy Measures on Intrinsic Mode Functions for the Automated Identification of Focal Electroencephalogram Signals

open access: yesEntropy, 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
doaj   +2 more sources

Empirical Considerations of Entropy. III. A Structural Approach to the Entropies of Aqueous Organic Solutes and Complex Ions [PDF]

open access: yesThe Journal of Chemical Physics, 1953
A method for estimating the entropy of complex aqueous organic solutes and related species has been developed by a structural extension of a method of Powell and Latimer for simple solutes.
J. W. Cobble
semanticscholar   +5 more sources

Home - About - Disclaimer - Privacy