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Advanced Search Results For "UNCERTAINTY (Information theory)"

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 "UNCERTAINTY (Information theory)"
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Information-theoretic signal detection theory.

Publication Type: Academic Journal

Source(s): Psychological review [Psychol Rev] 2021 Oct; Vol. 128 (5), pp. 976-987. Date of Electronic Publication: 2021 Jul 19.

Authors:

Abstract: Signal detection theory (SDT), the standard mathematical framework by which we understand how stimuli are classified into distributions such as signal or noise, is an essential part of the modern psychologist's toolkit. This article introduces some mat...

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Artificial intelligence and global power structure: understanding through Luhmann's systems theory: Constructing Luhmann's second order observations using triple helix model.

Publication Type: Academic Journal

Source(s): AI & Society. Dec2022, Vol. 37 Issue 4, p1487-1503. 17p.

Abstract: This research attempts to construct a second order observation model in understanding the significance of Artificial intelligence (AI) in changing the global power structure. Because of the inevitable ubiquity of AI in the world societies' near future,...

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Communication in the Gig Economy: Buying and Selling in Online Freelance Marketplaces.

Publication Type: Academic Journal

Source(s): Journal of Marketing; Jul2022, Vol. 86 Issue 4, p141-161, 21p, 5 Charts, 2 Graphs

Abstract: Copyright of Journal of Marketing is the property of American Marketing Association and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may pri...

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Research synthesis of information theory measures of uncertainty: Meta-analysis of entropy and mutual information of diagnostic tests.

Publication Type: Academic Journal

Source(s): Journal of evaluation in clinical practice [J Eval Clin Pract] 2021 Apr; Vol. 27 (2), pp. 246-255. Date of Electronic Publication: 2020 Sep 11.

Abstract: Rationale, Aims, and Objectives: Assessing the performance of diagnostic tests requires evaluation of the amount of diagnostic uncertainty a test reduces. Statistical measures, such as sensitivity and specificity, currently dominating the evidence-base...

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Demand for Information, Uncertainty, and the Response of U.S. Treasury Securities to News.

Publication Type: Academic Journal

Source(s): Review of Financial Studies. Jul2021, Vol. 34 Issue 7, p3403-3455. 53p.

Abstract: We use clickstream data to show that investors' demand for information about macroeconomic factors affecting the path of future interest rates is a measure of their uncertainty about this path. In particular, an increase in information demand ahead of ...

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Quantum Information Entropy of Hyperbolic Potentials in Fractional Schrödinger Equation.

Publication Type: Academic Journal

Source(s): Entropy. Nov2022, Vol. 24 Issue 11, p1516. 11p.

Abstract: In this work we have studied the Shannon information entropy for two hyperbolic single-well potentials in the fractional Schrödinger equation (the fractional derivative number (0 < n ≤ 2) by calculating position and momentum entropy. We find that the w...

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Prioritizing collaborative scheduling practices based on their impact on project performance.

Publication Type: Academic Journal

Source(s): Construction Management & Economics. Jul/Aug2022, Vol. 40 Issue 7/8, p618-637. 20p. 4 Diagrams, 8 Charts, 2 Graphs.

Abstract: Collaborative scheduling (CS) and related practices impact the performance of construction projects which can be measured by key performance indicators (KPIs). However, little is known about which of these practices are implemented and how their combin...

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Bibliometric Analysis of Information Theoretic Studies.

Publication Type: Academic Journal

Source(s): Entropy; Oct2022, Vol. 24 Issue 10, p1359-N.PAG, 13p

Abstract: Copyright of Entropy is the property of MDPI and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for ind...

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Bayesian, frequentist, and information geometric approaches to parametric uncertainty quantification of classical empirical interatomic potentials.

Publication Type: Academic Journal

Source(s): Journal of Chemical Physics; 6/7/2022, Vol. 156 Issue 21, p1-21, 21p

Abstract: Copyright of Journal of Chemical Physics is the property of American Institute of Physics and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users m...

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Information entropic measures for a trigonometric inversely quadratic plus Coulombic Hyperbolic Potential.

Publication Type: Academic Journal

Source(s): Songklanakarin Journal of Science & Technology. Jul/Aug2022, Vol. 44 Issue 4, p1099-1108. 10p.

Abstract: In this study, the analytical solution of the Schrödinger equation for the Trigonometric Inversely Quadratic plus Coulombic Hyperbolic Potential via the methodology of the supersymmetric approach was obtained. The energy equation and its corresponding ...

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