Results 21 to 30 of about 452,503 (268)
Multivariate Wind Turbine Power Curve Model Based on Data Clustering and Polynomial LASSO Regression
Wind turbine performance monitoring is a complex task because of the non-stationary operation conditions and because the power has a multivariate dependence on the ambient conditions and working parameters.
Davide Astolfi, Ravi Pandit
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ARX Model Estimation of Multivariable Errors-in-Variables Systems
Abstract This paper proposes a method for the estimation of ARX (Autoregressive with external input) model of multivariable errors-in-variables (EIV) systems. In parameter estimation, the input noise variances need to be estimated in order to obtain a consistent estimate. Two methods are developed to estimate the input noises variances. One way is to
Xin Liu, Yucai Zhu
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Background In medical, social, and behavioral research we often encounter datasets with a multilevel structure and multiple correlated dependent variables.
Xynthia Kavelaars +2 more
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Multivariate calibration and moisture control in yerba mate by near infrared spectroscopy
This work describes the development of a multivariate model based on near infrared reflectance spectroscopy (NIR) and partial least squares regression for the prediction of the moisture content in yerba mate samples.
Larize Mazur +5 more
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Univariate and multivariate nonlinear models in productive traits of the sunn hemp
Multivariate analysis helps to understand the relationships between dependent variables; this methodology has great potential in several areas of knowledge.
Cláudia Marques de Bem +3 more
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A multivariate spectrophotometric method was developed for analysis of kojic acid/hydroquinone associations in skin whitening cosmetics. The method is based on the reaction between kojic acid and Fe3+ and on the reduction of Fe3+ by hydroquinone and ...
Giselle Nathaly Calaça +2 more
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Multivariate small sample tests for two-way designs with applications to industrial statistics [PDF]
In this paper, we present a novel nonparametric approach for multivariate analysis of two-way crossed factorial design based on NonParametric Combination applied to Synchronized Permutation tests.
Arboretti, Rosa +4 more
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Conservation planning for wildlife species requires mapping and assessment of habitat suitability across broad areas, often relying on a diverse suite, or stack, of geospatial data presenting multidimensional controls on a species.
Emilie B. Henderson +2 more
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Consistency of the structured total least squares estimator in a multivariate errors-in-variables model [PDF]
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kukush, A. +2 more
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Multivariate models to classify Tuscan virgin olive oils by zone.
In order to study and classify Tuscan virgin olive oils, 179 samples were collected. They were obtained from drupes harvested during the first half of November, from three different zones of the Region. The sampling was repeated for 5 years. Fatty acids,
Stefano Alessandri +4 more
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