Results 1 to 10 of about 775 (123)
Multidimensional Scaling Using Majorization: SMACOF in R [PDF]
Journal of Statistical Software, 2009 In this paper we present the methodology of multidimensional scaling problems (MDS) solved by means of the majorization algorithm. The objective function to be minimized is known as stress and functions which majorize stress are elaborated. This strategy
Jan de Leeuw, Patrick Mair
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Morphing and docking visualisation of biomolecular structures using Multi-Dimensional Scaling [PDF]
Journal of Molecular Graphics and Modelling, 2018 Protein structures are often solved at atomic resolution in two states defining a functional movement but intervening conformations are usually unknown. Morphing methods generate intervening conformations between two known structures.
Gavin C Cawley, Steven Hayward
exaly +3 more sources
More on Multidimensional Scaling and Unfolding in R: smacof Version 2
Journal of Statistical Software, 2022 The smacof package offers a comprehensive implementation of multidimensional scaling (MDS) techniques in R. Since its first publication (De Leeuw and Mair 2009b) the functionality of the package has been enhanced, and several additional methods, features
Patrick Mair +2 more
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Defence Technology, 2023 In the internet of battlefield things, ammunition is becoming networked and intelligent, which depends on location information. Therefore, this paper focuses on the self-organized network collaborative localization of munitions with an aerial three ...
Hao Wu +4 more
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IEEE Access, 2022 The decode-and-forward (DF) based free-space optical-radio frequency (FSO-RF) hybrid system combines the advantages of both FSO links and RF links, which makes the system easy to be deployed and enables the extended transmission coverage.
Xiaoping Zhou +3 more
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Escalamiento Multidimensional No Métrico. Un ejemplo con R empleando el algoritmo SMACOF
Estudios sobre Educación, 2016 En este artículo se describe el desarrollo histórico y formal del escalamiento multidimensional no métrico hasta llegar a una de las últimas aportaciones de optimización: el algoritmo SMACOF.
Emelina López-González +1 more
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Multidimensional Scaling by Majorization: A Review
Journal of Statistical Software, 2016 A major breakthrough in the visualization of dissimilarities between pairs of objects was the formulation of the least-squares multidimensional scaling (MDS) model as defined by the Stress function.
Patrick J. F. Groenen +1 more
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On the Procrustean analogue of individual differences scaling (INDSCAL) [PDF]
, 2013 In this paper, individual differences scaling (INDSCAL) is revisited, considering INDSCAL as being embedded within a hierarchy of individual difference scaling models.
Gower, John C. +2 more
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An iteratively Reweighted Least Square algorithm for RSS-based sensor network localization [PDF]
, 2011 In this article, we give a new algorithm for localization based on RSS measurement. There are many measurement methods for localizing the unknown nodes in a sensor network.
Pang, GKH, Qiao, D
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Design of general-purpose sampling strategies for geometric shape measurement [PDF]
, 2011 Quality inspection is a preliminary step for different further analyses (process monitoring, control and optimisation) and requires one to select a measuring strategy, i.e., number and location of measurement points.
Colosimo, Bianca Maria +3 more
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