Results 171 to 180 of about 177,424 (286)

Performance improvement of discrete‐time linear‐quadratic regulators applied to uncertain linear systems using the Tikhonov regularization method

Asian Journal of Control, EarlyView.
Abstract The linear‐quadratic regulator (LQR) problem of optimal control of an uncertain discrete‐time linear system (DTLS) is revisited in this paper from the perspective of Tikhonov regularization. We show that an optimally chosen regularization parameter reduces, compared to the classical LQR, the values of a scalar error function, as well as the ...
Fernando Pazos, Amit Bhaya
wiley   +1 more source

Tuning Matters: Comparing Lambda Optimization Approaches for Ridge Regression in Genomic Prediction. [PDF]

Genes (Basel)
Montesinos-López OA, Barajas-Ramirez EA, Montesinos-López A, Lecumberry F, Fariello MI, Montesinos-López JC, Ramirez Alcaraz JM, Crossa J, Howard R.   +8 more
europepmc   +1 more source

Adaptive and Biochemical Responses of Dictyosphaerium sp. AM‐2024a to Environmental Conditions and Microplastic Interactions: Synergy of Biofuel Production With Pollution Mitigation

Biotechnology and Applied Biochemistry, EarlyView.
ABSTRACT This study investigates the physiological and biochemical responses of a newly isolated microalgal strain, Dictyosphaerium sp. AM‐2024a, identified through 18S rDNA sequencing, under varying environmental conditions and microplastic (MP) interactions.
Khushboo Iqbal, Arti Mishra, Smitha Mony Sreedharan   +2 more
wiley   +1 more source

The Application of Kernel Ridge Regression for the Improvement of a Sensing Interferometric System. [PDF]

Sensors (Basel)
Guzman-Chavez AD, Vargas-Rodriguez E.
europepmc   +1 more source

Comment: Feature Screening and Variable Selection via Iterative Ridge Regression. [PDF]

Technometrics, 2020
Fan J, Li R.
europepmc   +1 more source

Marine silicon for biomedical sustainability

BMEMat, EarlyView.
Schematic illustrating marine silicon for biomedical engineering. Abstract Despite momentous divergence from oceanic origin, human beings and marine organisms exhibit elemental homology through silicon utilization. Notably, silicon serves as a critical constituent in multiple biomedical processes.
Yahui Han, Zhibo Yang, Wei Xia, Chengtie Wu   +3 more
wiley   +1 more source

Enhancing accuracy in modelling highly multicollinear data using alternative shrinkage parameters for ridge regression methods. [PDF]

Sci Rep
Akhtar N, Alharthi MF.
europepmc   +1 more source

Reading hominin life history in fossil bones and teeth: methods to test hypotheses regarding its evolution

Biological Reviews, EarlyView.
ABSTRACT Human life history is derived compared to that of our closest living relatives, the great apes. It has been suggested that these derived traits are causally related to aspects of our ecology, social behaviour and cognitive abilities. However, resolving this requires that we know the evolutionary trajectory of our distinctive pattern of growth,
Paola Cerrito, Judith M. Burkart, Carel van Schaik   +2 more
wiley   +1 more source

Refining penalized ridge regression: a novel method for optimizing the regularization parameter in genomic prediction. [PDF]

G3 (Bethesda)
Montesinos-López A, Montesinos-López OA, Lecumberry F, Fariello MI, Montesinos-López JC, Crossa J.   +5 more
europepmc   +1 more source

Exploring the Link Between Additive Heritability and Prediction Accuracy From a Ridge Regression Perspective. [PDF]

Front Genet, 2020
Frouin A, Dandine-Roulland C, Pierre-Jean M, Deleuze JF, Ambroise C, Le Floch E.   +5 more
europepmc   +1 more source