Results 41 to 50 of about 4,993,128 (318)
Prediction of internal egg quality characteristics and variable selection using regularization methods: ridge, LASSO and elastic net [PDF]
Archives Animal Breeding, 2018 This study was conducted to determine the inner quality characteristics of eggs using external egg quality characteristics. The variables were selected in order to obtain the simplest model using ridge, LASSO and elastic net regularization methods ...
M. N. Çiftsüren, S. Akkol
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A two-layer feature selection method using Genetic Algorithm and Elastic Net
Expert systems with applications, 2021 Feature selection, as a critical pre-processing step for machine learning, aims at determining representative predictors from a high-dimensional feature space dataset to improve the prediction accuracy.
F. Amini, Guiping Hu
semanticscholar +1 more source
Improved Metabolite Prediction Using Microbiome Data-Based Elastic Net Models
Frontiers in Cellular and Infection Microbiology, 2021 Microbiome data are becoming increasingly available in large health cohorts, yet metabolomics data are still scant. While many studies generate microbiome data, they lack matched metabolomics data or have considerable missing proportions of metabolites ...
Jialiu Xie +12 more
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The elastic behavior of entropic "fisherman's net” [PDF]
The European Physical Journal E, 2000 A new formalism is used for a Monte Carlo determination of the elastic constants of a two-dimensional net of fixed connectivity. The net is composed of point-like atoms each of which is tethered to six neighbors by a bond limiting the distance between them to a certain maximal separation, but having zero energy at all smaller lengths.
Farago, Oded, Kantor, Yacov
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Optimal surface clothing with elastic nets
Journal of the Mechanics and Physics of Solids, 2023 The clothing problem aims at identifying the shape of a planar fabric for covering a target surface in the three-dimensional space. It poses significant challenges in various applications, ranging from fashion industry to digital manufacturing. Here, we propose a novel inverse design approach to the elastic clothing problem that is formulated as a ...
D. Andrini, M. Magri, P. Ciarletta
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Analysis of DCE-MRI Data using a Nonnegative Elastic Net [PDF]
, 2010 We present a nonnegative Elastic Net approach for the analysis of Dynamic Contrast-Enhanced Magnetic Resonance Imaging data. A multi-compartment approach is considered, which is translated into a (restricted) least square model selection problem.
Gertheiss, Jan +2 more
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Journal des adolescens, 2021 INTRODUCTION Changes in civic purpose during the emerging adulthood has been a significant research topic since it is closely associated with active civic engagement later in human lives.
Hyemin Han, Kelsie J. Dawson
semanticscholar +1 more source
Adaptive Elastic Net for Group Testing
Biometrics, 2018 AbstractFor disease screening, group (pooled) testing can be a cost-saving alternative to one-at-a-time testing, with savings realized through assaying pooled biospecimen (eg, urine, blood, saliva). In many group testing settings, practitioners are faced with the task of conducting disease surveillance.
Karl B. Gregory +2 more
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Assessment of Elastic Net-Logistic individual credit default risk based on random forest
Xi'an Gongcheng Daxue xuebao, 2021 Based on the credit data of South Germany, in terms of the characteristics of the high dimensionality of the explanatory variables, the rich types, and the unbalanced number of good and bad customers in the credit data, the factors that affect personal ...
Qian CHEN, Xingshi HE, Xinshe YANG
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Penalized Regression with Correlation Based Penalty [PDF]
, 2006 A new regularization method for regression models is proposed. The criterion to be minimized contains a penalty term which explicitly links strength of penalization to the correlation between predictors.
Tutz, Gerhard, Ulbricht, Jan
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