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Information Content of DQAF Indicators: Empirical Entropy Analysis
IMF Working Papers, 2010 The study presents an analysis of the information content of IMF’s Data Quality Assessment Framework (DQAF) indicators. There are significant differences in the quantity of information between DQAF dimensions and sub-dimensions. The most informative DQAF dimension is accessibility, followed by the prerequisites of quality and accuracy and reliability ...
Mićo Mrkaić, MMrkaic@imf.org
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Empirical entropy in context [PDF]
, 2007 A survey of some results related to empirical entropy, written in the spring of 2007 as part of an introduction to a PhD ...
Travis Gagie
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A Comparison of Empirical Tree Entropies [PDF]
, 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, and empirical entropy of trees (here, called label-shape entropy).
Danny Hucke +2 more
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On the bracketing entropy condition and generalized empirical measures [PDF]
Latin American Journal of Probability and Mathematical Statistics, 2016 We prove a Donsker and a Glivenko--Cantelli theorem for sequences of random discrete measures generalizing empirical measures. Those two results hold under standard conditions upon bracketing numbers of the indexing class of functions. As a byproduct, we derive a posterior consistency and a Bernstein--von Mises theorem for the Dirichlet process prior ...
Davit Varron
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The sustainability of recreational sports in Chinese cities based on cognitive entropy. [PDF]
PLoS ONEWith progress of science and development of economy, increasing numbers of urban residents take part in recreational sports (RS) due to their more leisure time and increased income.
Xuefang Zou +4 more
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Activation entropy of dislocation glide in body-centered cubic metals from atomistic simulations [PDF]
Nature CommunicationsThe activation entropy of dislocation glide, a key process controlling the strength of many metals, is often assumed to be constant or linked to enthalpy through the empirical Meyer-Neldel law-both of which are simplified approximations.
Arnaud Allera +7 more
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Abnormal ECG Classification using Empirical Mode Decomposition and Entropy
Jurnal Rekayasa Elektrika, 2021 Heart disease is one of the leading causes of death in the world. Early detection followed by therapy is one of the efforts to reduce the mortality rate of this disease. One of the leading medical instruments for diagnosing heart disorders is the electrocardiogram (ECG). The shape of the ECG signal represents normal or abnormal heart conditions.
Suci Aulia, Sugondo Hadiyoso
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Can Empirical Biplots Predict High Entropy Oxide Phases? [PDF]
Journal of Composites Science, 2021 High entropy oxides are entropy-stabilised oxides that adopt specific disordered structures due to entropy stabilisation. They are a new class of materials that utilises the high-entropy concept first discovered in metallic alloys. They can have interesting properties due to the interactions at the electronic level and can be combined with other ...
Leong, Z., Desai, P., Morley, N.
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Dimension-Free Empirical Entropy Estimation
IEEE Transactions on Information Theory, 2023 We seek an entropy estimator for discrete distributions with fully empirical accuracy bounds. As stated, this goal is infeasible without some prior assumptions on the distribution. We discover that a certain information moment assumption renders the problem feasible. We argue that the moment assumption is natural and, in some sense, {\em minimalistic} -
Doron Cohen +3 more
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Chernoff-Type Concentration of Empirical Probabilities in Relative Entropy [PDF]
IEEE Transactions on Information Theory, 2021 corrected a numerical ...
F. Richard Guo, Thomas S. Richardson
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