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   Articles with "information entropy" as a keyword



Optimal attack strategy in system identification with binary‐valued observations: An information entropy‐based approach

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recommendations! Published in 2024 at "Asian Journal of Control"

DOI: 10.1002/asjc.3519

Abstract: With the advancements in network technology and artificial intelligence, the interaction between network nodes is getting more frequent. The malicious data tampering can be extremely damaging to system stability, therefore the network security is of… read more here.

Keywords: information entropy; optimal attack; system; attack strategy ... See more keywords

Information entropy and thermal entropy: apples and oranges

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recommendations! Published in 2017 at "Journal of Computational Electronics"

DOI: 10.1007/s10825-017-1044-1

Abstract: The frequent misunderstanding of information entropy is pointed out. It is shown that, contrary to fortuitous situations and common beliefs, there is no general interrelation between the information entropy and the thermodynamical entropy. We point… read more here.

Keywords: entropy thermal; entropy; information entropy; entropy apples ... See more keywords

An Ensemble Classification Algorithm Based on Information Entropy for Data Streams

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recommendations! Published in 2019 at "Neural Processing Letters"

DOI: 10.1007/s11063-019-09995-7

Abstract: Data stream mining has attracted much attention from scholars. In recent researches, ensemble classification has been wide aplied in concept drift detection; however, most of them regard classification accuracy as a criterion for judging whether… read more here.

Keywords: based information; information entropy; ensemble classification; classification ... See more keywords

Predictable component analysis of a system based on nonlinear error information entropy

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recommendations! Published in 2017 at "Science China Earth Sciences"

DOI: 10.1007/s11430-016-5127-8

Abstract: Based on the theory of information entropy concerning nonlinear errors, the growth rules for the nonlinear errors of the Lorenz system and its predictable components are studied. The results show that the impact of the… read more here.

Keywords: error; information entropy; system; nonlinear error ... See more keywords

Vibration-based damage indicators: a comparison based on information entropy

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recommendations! Published in 2020 at "Journal of Civil Structural Health Monitoring"

DOI: 10.1007/s13349-020-00381-9

Abstract: Vibration-based methods for damage localizations often rely on a damage feature defined in terms of changes of modal shapes and localize damage by detecting shape irregularities that are ascribed to local loss of stiffness. In… read more here.

Keywords: vibration based; information entropy; information; damage ... See more keywords

Information Entropy-Based Strategy for the Quantitative Evaluation of Extensive Hyperspectral Images to Better Unveil Spatial Heterogeneity in Mass Spectrometry Imaging.

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recommendations! Published in 2022 at "Analytical chemistry"

DOI: 10.1021/acs.analchem.2c00370

Abstract: Hyperspectral images can be generated from mass spectrometry imaging (MSI) data for the intuitive data visualization purpose. However, hundreds of HSIs can be generated by different dimensionality reduction methods, which poses great challenges in selecting… read more here.

Keywords: information; heterogeneity; mass spectrometry; hyperspectral images ... See more keywords

From Local Atomic Environments to Molecular Information Entropy

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recommendations! Published in 2024 at "ACS Omega"

DOI: 10.1021/acsomega.4c02770

Abstract: The similarity of local atomic environments is an important concept in many machine learning techniques, which find applications in computational chemistry and material science. Here, we present and discuss a connection between the information entropy… read more here.

Keywords: information entropy; local atomic; entropy; atomic environments ... See more keywords

Research on the variation law of floor stress information entropy in upper protective layer mining based on Brillouin optical fiber sensing

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recommendations! Published in 2024 at "Scientific Reports"

DOI: 10.1038/s41598-024-51373-4

Abstract: The characteristics of floor failure and stress changes during the mining process of protective layers are crucial for determining the effectiveness of pressure relief. Three boreholes were designed in the 21104 fully mechanized mining face… read more here.

Keywords: information; stress information; information entropy; stress ... See more keywords

Molecular reconstruction of naphtha by maximum information entropy method

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recommendations! Published in 2019 at "Petroleum Science and Technology"

DOI: 10.1080/10916466.2018.1550496

Abstract: Abstract Naphtha is the feedstock for steam cracking and catalytic reforming of aromatics. Based on the molecular library and 42 groups of practical data including the properties of density, potential aromatic content, the weight fractions… read more here.

Keywords: information entropy; molecular reconstruction; maximum information; naphtha ... See more keywords

A new point cloud simplification algorithm based on V-P container constraint and normal vector angle information entropy

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recommendations! Published in 2024 at "Measurement Science and Technology"

DOI: 10.1088/1361-6501/ad54e4

Abstract: Most point cloud simplification algorithms use k-order neighborhood parameters, which are set by human experience; thus, the accuracy of point feature information is not high, and each point is repeatedly calculated simultaneously. The proposed method… read more here.

Keywords: seed; information entropy; point; point cloud ... See more keywords

Negative rectification and anomalous diffusion in nonlinear substrate potentials: Dynamical relaxation and information entropy.

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recommendations! Published in 2022 at "Physical review. E"

DOI: 10.1103/physreve.105.024204

Abstract: We numerically investigate the rectification of the probability flux and dynamical relaxation of particles moving in a system with and without noise. The system, driven by two external forces, consists of two substrate potentials that… read more here.

Keywords: diffusion; negative rectification; rectification; dynamical relaxation ... See more keywords