Results 251 to 260 of about 1,150,989 (314)

eMonitorMo: An Early Detection of Out-of-School Youths at Risk of Non-completion in a Non-formal Education Using Gradient Boosting Method

open access: bronze
Jocelyn B. Barbosa   +6 more
openalex   +2 more sources

Programmable acoustofluidic engineering for creating gradient biomaterials. [PDF]

open access: yesSci Adv
Lu Y   +12 more
europepmc   +1 more source

Conjugate gradient method

WIREs Computational Statistics, 2001
AbstractThe conjugate gradient (CG) method for optimization and equation solving is described, along with three principal families of algorithms derived from it. In each case, a foundational CG algorithm is formulated mathematically and followed by a brief discussion of refinements and variants within its family.
Saul I. Gass, Carl M. Harris
openaire   +2 more sources

Preconditioned Spectral Gradient Method

Numerical Algorithms, 2002
Modifications of the spectral gradient method are presented, which globalize the method and present strategies to apply preconditioning techniques. The condition of uniform positive definiteness of the preconditioning matrices is replaced with mild conditions on the search directions.
Luengo, F.   +3 more
openaire   +2 more sources

Analytical equilibrium gradient methods

Analytical and Bioanalytical Chemistry, 2002
Analytical equilibrium gradient methods are non-linear separation methods in which the separation mechanism involves a force gradient along the separation channel. These methods can be classified into two categories: those in which the gradient is a field gradient applied along the separation channel (i.e., field gradient), and those in which the ...
Qinggang, Wang   +3 more
openaire   +2 more sources

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