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Listar por palabra clave "Principal component analysis (PCA)"

Mostrando ítems 1-5 de 5

Latent Structures based-Multivariate Statistical Process Control: a paradigm shift

Ferrer, Alberto (Taylor & Francis, 2014-01-02)

The basic fundamentals of statistical process control (SPC) were proposed by Walter Shewhart for data-starved production environments typical in the 1920s and 1930s. In the 21st century, the traditional scarcity of data ...
Multivariate six sigma: A key improvement strategy in industry 4.0

Ferrer, Alberto (Taylor & Francis, 2021-10-02)

[EN] This article aims to generate a reflection on the changes that need to be made in the Six Sigma strategy so that it continues to be a successful improvement strategy capable of facing the new challenges derived from ...
Quantification of anaesthetic effects on atrial fibrillation rate by partial least-squares

Cervigón Abad, Raquel; Moreno, J.; Reilly, Richard; Perez-Villacastin, J.; Castells Ramón, Francisco Sales (IOP Publishing: Hybrid Open Access, 2012-10)

The mechanism underlying atrial fibrillation (AF) remains poorly understood. Multiple wandering propagation wavelets drifting through both atria under hierarchical models are not understood. Some pharmacological drugs, ...
Selecting the number of factors in principal component analysis by permutation testing Numerical and practical aspects

Vitale, Raffaele; Westerhuis, Johan A.; Naes, Tormod; Smilde, Age K.; De Noord, Onno E.; Ferrer, Alberto (John Wiley & Sons, 2017)

[EN] Selecting the correct number of factors in principal component analysis (PCA) is a critical step to achieve a reasonable datamodelling,where the optimal strategy strictly depends on the objective PCA is applied for. ...
Students’ Behaviours in using Learning Resources in Higher Education: How do behaviours reflect success in Programming Education?

Mai, Tai; Crane, Martin; Bezbradica, Marija (Editorial Universitat Politècnica de València, 2021-07-26)

[EN] Programming education traditionally has been an important part of Information Technology-related degrees but, more recently, it is also becoming essential in many STEM domains as well. Despite this, drop-out rates in ...