selection algorithm

[sə-ˈlek-shən ˈal-gə-ˌri-ðəm]
nounpl: selection algorithms
algoritmo de seleção
1. A computational algorithm designed to find the k-th smallest (or largest) element in an unordered list without fully sorting the entire list
The quickselect algorithm is a popular selection algorithm that uses a partitioning scheme similar to quicksort.
O algoritmo quickselect é um popular algoritmo de seleção que utiliza um esquema de particionamento similar ao quicksort.
2. In machine learning and statistics, a method for choosing relevant features or variables from a larger dataset
Feature selection algorithms help reduce dimensionality and improve model performance.
Os algoritmos de seleção de características ajudam a reduzir a dimensionalidade e melhorar o desempenho do modelo.
3. Any systematic procedure for identifying and choosing specific elements from a population based on predefined criteria
The selection algorithm filtered candidates based on their qualifications and experience.
O algoritmo de seleção filtrou candidatos com base em suas qualificações e experiência.
In both Brazilian and American technical communities, 'selection algorithm' is a formal computer science term primarily used in academic, professional, and educational contexts. In Brazil, it is taught as a fundamental topic in algorithms courses at universities and technical institutes. The term is part of the global technical vocabulary of computer science, with minimal cultural variation.
Synonyms / Sinônimos
selection procedurechoosing algorithmpicking algorithmsearch algorithm
Antonyms / Antônimos
rejection algorithmelimination algorithm

Regional Variations

General Brazilian
algoritmo de seleção
Standard technical term used in computer science education and industry
São Paulo
algoritmo de seleção
Widely used in tech hubs and universities; sometimes abbreviated as 'algo de seleção' in casual technical discourse
Portugal
algoritmo de selecção
Uses traditional Portuguese spelling with 'ç'; common in academic and technical contexts
USA/International English
selection algorithm
Standard term in computer science; frequently appears in academic papers and technical documentation

Related Words

quickselectmedian of medianssorting algorithmfeature selectionk-th order statisticpartitioning

Related Idioms & Phrases

the selection of the fittest (in evolutionary contexts)
pick the winner
filter out the noise
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