Results 11 to 20 of about 18,752,527 (344)
Consumer Perceptions of Price, Quality, and Value: A Means-End Model and Synthesis of Evidence:
, 1988 Evidence from past research and insights from an exploratory investigation are combined in a conceptual model that defines and relates price, perceived quality, and perceived value.
V. Zeithaml
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Sensitivity Analysis in Observational Research: Introducing the E-Value
Annals of Internal Medicine, 2017 Key Summary Points Motivation: Observational studies that attempt to assess causality between a treatment and an outcome may be subject to unmeasured confounding.
T. VanderWeele, Peng Ding
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MissForest - non-parametric missing value imputation for mixed-type data [PDF]
Bioinform., 2011 MOTIVATION Modern data acquisition based on high-throughput technology is often facing the problem of missing data. Algorithms commonly used in the analysis of such large-scale data often depend on a complete set.
D. Stekhoven, P. Bühlmann
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The value of value congruence.
Journal of Applied Psychology, 2009 Research on value congruence has attempted to explain why value congruence leads to positive outcomes, but few of these explanations have been tested empirically. In this article, the authors develop and test a theoretical model that integrates 4 key explanations of value congruence effects, which are framed in terms of communication, predictability ...
Edwards, Jeffrey R., Cable, Daniel M.
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A Singular Value Thresholding Algorithm for Matrix Completion [PDF]
SIAM Journal on Optimization, 2008 This paper introduces a novel algorithm to approximate the matrix with minimum nuclear norm among all matrices obeying a set of convex constraints. This problem may be understood as the convex relaxation of a rank minimization problem and arises in many ...
Jian-Feng Cai, E. Candès, Zuowei Shen
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Nurse Leader, 2011 At stake in the debates over value is the legitimacy of a theory that takes class exploitation as its object. The categories of value and surplus value are argued to be indispensable to that task since they permit analysis of revenue flows in capitalism as outcomes of a multilayered process that redistributes unpaid labor.
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Artificial Intelligence, 1998 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ofer Arieli, Arnon Avron
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Language Value, 2018 From the Editors MULTIMODAL MEANS OF INSTRUCTION: BROADENING ACADEMIC LITERACIES AND PRACTICES Departing from the concept of multimodality as “a field of application rather than a theory” (Bezemer and Jewitt 2010: 180), the current volume aims at ...
Language Value
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