A fixed-size subgroup refers to a subset of individuals or items that maintains a constant number of members, often defined for certain analyses or operations in mathematics, computer science, statistics, or social sciences. The term is often used in contexts where specific sampling, analysis, or processing requirements dictate that the subgroup does not change in size.
Frequency of Use
The term is moderately used, particularly in written contexts such as research papers, reports, and technical documentation. It is less common in everyday oral speech, except in specific technical discussions.
Example Sentences
"In our study, we selected a fixed-size subgroup from the larger population."
"В нашем исследовании мы выбрали подгруппу фиксированного размера из более крупной популяции."
"The algorithm processes data in fixed-size subgroups to ensure efficiency."
"Алгоритм обрабатывает данные в подгруппах фиксированного размера для обеспечения эффективности."
"Using a fixed-size subgroup allows for better data comparison."
"Использование подгруппы фиксированного размера позволяет лучше сравнивать данные."
Idiomatic Expressions
The term "fixed-size subgroup" is fairly specific and does not commonly appear within idiomatic expressions. However, related terms may form part of more general phrases in statistical or computational contexts.
"In the grand scheme of data analysis, a fixed-size subgroup can significantly improve accuracy."
"В общей картине анализа данных подгруппа фиксированного размера может значительно улучшить точность."
"A fixed-size subgroup helps us dive deeper into the specifics of the dataset."
"Подгруппа фиксированного размера помогает нам глубже погрузиться в специфику набора данных."
"When dealing with large datasets, working with a fixed-size subgroup is often advisable."
"При работе с большими наборами данных часто рекомендуется работать с подгруппой фиксированного размера."
Etymology
The term "fixed-size" combines "fixed," which originates from the Old French fiche meaning "to attach" or "to fasten," and "size," derived from Latin sized, referring to a measure or dimension. The term "subgroup" is a compound of "sub-" (meaning "below" or "under") and "group," which stems from Old French groupe, likely from the Germanic roots indicating a collection or assembly.
Synonyms and Antonyms
Synonyms
Constant subgroup
Static subgroup
Determinate subgroup
Antonyms
Variable subgroup
Changing subgroup
Dynamic subgroup
This breakdown provides a comprehensive understanding of the term fixed-size subgroup in various contexts.