Word · Frequency #16942
predictors
预测因子；预示变量
predictors is the plural of predictor.
核心释义
information used to estimate the probability of a future event
- 1.
起预判、预测或预告作用的事物。
Something that anticipates, predicts, or foretells.
- 2.
预测变量。
A predictor variable.
防空射击预测器；起预判、预测或预告作用的事物。；预测变量。；预言者；[计] 预示变量; 预测程序
用法In use
Sleep quality is a strong predictor of academic performance.
用法提示：此处predictor为可数名词，指能预示未来结果的因素。
Researchers say that early vocabulary size is a reliable predictor of later reading ability.
用法提示：此处predictor作可数名词，表示可靠的预测因子。
The team used several predictors to forecast the storm's path.
用法提示：此处predictors为复数，指用于预测的计算变量或数据指标。
a predictor of sth
此处 predictor 指预示结果的指标或因素，of 后接被预测的事物。
High blood pressure is a strong predictor of heart disease.
高血压是心脏病的一个强有力的预测指标。
a predictor for sth
for 侧重说明预测的用途或适用领域，常用于较具体的情境。
相关词与表达Connections
搭配Collocations
- a strong predictor
- 很强的预测指标
- Education is a strong predictor of income.教育是收入的一个很强的预测指标。
- a reliable predictor
- 可靠的预测指标
- The stock market is often seen as a reliable predictor of future economic conditions.股票市场常被视为未来经济状况的可靠预测指标。
- predictor variable
- 预测变量
- In the regression model, age is the main predictor variable.在回归模型中，年龄是主要的预测变量。
- independent predictor
- 独立预测因子
- Blood pressure is an independent predictor of heart disease.血压是心脏病的独立预测因子。
- best predictor
学习提示Learner notes
记忆技巧Memory Tip
拆成 pre（提前）+ dict（说）+ or（者）：能提前说出答案的‘预言者’，就是 predictor——预测因子、预测器。
语境与语域Context & Register
语域：formal 常见场景：statistics、data analysis、psychology、machine learning 作“预测因子/预示变量”解时，多用于统计学、数据分析、心理学等学术或技术语境，语体偏正式；日常口语中不常用。
发音与拼写Pronunciation & Spelling
victor rhymes with the stressed '-dict-' part of predictor (priˈdiktə). The other listed words share the '-ctor' spelling but have different vowel sounds and do not rhyme.
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.