preconditioning methods
[priːkənˈdɪʃənɪŋ ˈmɛθədz]
nounpl: preconditioning methods
métodos de pré-condicionamento
1. Techniques used in numerical analysis and linear algebra to improve the convergence rate of iterative algorithms by transforming a system of equations into a form that is easier to solve
Preconditioning methods are essential for solving large sparse linear systems efficiently.
Os métodos de pré-condicionamento são essenciais para resolver sistemas lineares esparsos grandes de forma eficiente.
2. In machine learning and psychology, preparatory techniques that condition a system or subject before the main process or stimulus
The researcher employed preconditioning methods to prepare the neural network before training.
O pesquisador empregou métodos de pré-condicionamento para preparar a rede neural antes do treinamento.
3. In material science, processes that prepare materials or structures for subsequent processing or testing
Preconditioning methods improved the mechanical properties of the composite material.
Os métodos de pré-condicionamento melhoraram as propriedades mecânicas do material compósito.
This is a highly specialized term primarily used in academic and professional contexts within mathematics, computational science, and engineering. It is not commonly used in everyday conversation in either Brazil or the United States. The term is standardized across Portuguese-speaking academic communities and is essential in numerical analysis curricula.
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