Results 31 to 40 of about 758,624 (339)
Semiparametric Cross Entropy for rare-event simulation [PDF]
, 2013 The Cross Entropy method is a well-known adaptive importance sampling method for rare-event probability estimation, which requires estimating an optimal importance sampling density within a parametric class.
Botev, Z. I. +2 more
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Mathematics, 2021 Quality of life can be expressed as a highly subjective measure of happiness, which is an important part of many financial and non-financial decisions. The issue of quality of life, namely its quantification, is a current topic, evidenced by a number of ...
Jana Coronicova Hurajova +1 more
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Systems, 2023 To mitigate potential safety hazards during expressway operation, safety evaluation plays a crucial role. This study develops a fuzzy comprehensive evaluation model to assess the safety of expressway operations. First, an expressway operation safety risk
Shunfeng Zhang +4 more
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A statistical method for measuring the Galactic potential and testing gravity with cold tidal streams [PDF]
, 2012 We introduce the Minimum Entropy Method, a simple statistical technique for constraining the Milky Way gravitational potential and simultaneously testing different gravity theories directly from 6D phase-space surveys and without adopting dynamical ...
Binney +16 more
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Entropy‐based benchmarking methods [PDF]
Statistica Neerlandica, 2018 This paper argues that benchmarking of sign‐volatile time series has to be based on the principle of movement and sign preservation, which requires the benchmarked series to reproduce both the short‐term movements and signs of the original series. It is shown that the widely used variants of Denton method and the Causey‐Trager growth rate preservation ...
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Haiyang Kaifa yu guanli, 2022 The comprehensive development of marine ranching is of great significance to the development of China′s marine economy, which can effectively protect the marine ecological environment.
Junnan YUAN, Yixiong HE
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Entropy, 2018 This study proposed a pressure driven entropy method (PDEM) that determines a priority order of pressure gauge locations, which enables the impact of abnormal condition (e.g., pipe failures) to be quantitatively identified in water distribution networks (
Do Guen Yoo +3 more
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Shipin gongye ke-ji, 2023 In order to comprehensively evaluate the Maillard reaction system and optimize the conditions of theanine-glucose Maillard reaction, an artificial neural network coupled genetic algorithm (BP-GA) model for the comprehensive evaluation value of theamine ...
Yicong QU +3 more
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Euclidean methods and the entropy function [PDF]
Fortschritte der Physik, 2008 AbstractThe attractor mechanism implies that the supersymmetric black hole near horizon solution is defined only in terms of the conserved charges and is therefore independent of asymptotic moduli. Starting only with the near horizon geometry, Sen's entropy functional formalism computes the entropy of an extreme black hole by means of a Legendre ...
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Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2020 In order to better implement maintenance strategies according to equipment levels, this paper proposes a method based on the grey correlation interval Analytic hierarchy process(AHP)-Entropy method to divide the importance of production system equipment.
Binbin XU +3 more
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