Seriation with applications in philology
L. Boneva (1980)
Banach Center Publications
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Displaying similar documents to “Rotation to physiological factors revised”
Seriation with applications in philology
Bayesian rank estimation with application to factor analysis
Miroslav Kárný, Martin Šámal (1994)
Kybernetika
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Analysis of Unsupervised Dimensionality Reduction Techniques
Ch. Aswani Kumar (2009)
Computer Science and Information Systems
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Properties of a singular value decomposition based dynamical model of gene expression data
Krzysztof Simek (2003)
International Journal of Applied Mathematics and Computer Science
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Recently, data on multiple gene expression at sequential time points were analyzed using the Singular Value Decomposition (SVD) as a means to capture dominant trends, called characteristic modes, followed by the fitting of a linear discrete-time dynamical system in which the expression values at a given time point are linear combinations of the values at a previous time point. We attempt to address several aspects of the method. To obtain the model, we formulate a nonlinear optimization...
The post randomisation method for protecting microdata.
José Gouweleeuw, Peter Kooiman, Leon Willenborg, Peter-Paul De Wolf (1998)
Qüestiió
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This paper describes the Post Randomisation Method (PRAM) for disclosure protection of microdata. Applying PRAM means that for each record in the data file according to a specified probability mechanism the score on a number of variables is changed. Since this probability mechanism is known, the characteristics of the latent true data can unbiasedly be estimated from the observed data moments in the perturbed file. PRAM is applied to categorical variables. It is shown that...