V2EX subset

Subset

定义 / Definition

subset(名词):子集;(更大群体中的)一部分。常用于数学、数据分析或一般语境中,表示“包含在某个整体之内的一组元素”。

发音 / Pronunciation

/sbst/

例句 / Examples

A subset of the students chose art class.
一部分学生选择了艺术课。

The researchers analyzed a subset of the data to reduce noise and identify patterns more clearly.
研究人员分析了数据的一个子集,以减少噪声并更清晰地识别模式。

词源 / Etymology

由 **sub-**(“在……之下;从属”)+ set(“集合”)构成,字面意思是“从属于某个集合之下的集合”,因此引申为“子集/局部集合”。

相关词 / Related Words

文学作品用例 / Literary Works

  • Gulliver’s Travels(Jonathan Swift):常见于讨论“某一类人/某一部分群体”的语境中,作为“整体中的一部分”出现。
  • On the Origin of Species(Charles Darwin):在描述“某一组/某一类样本或特征”为整体中的一部分时,常用类似“subset”的表达。
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     3258 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 8ms UTC 10:26 PVG 18:26 LAX 02:26 JFK 05:26
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86