Vocafy - למידת שפות יעילה Vocafy - למידת שפות יעילה
אנגלית

predictor

gb/pɹɪdˈɪktɚ/ us/pɹɪdˈɪktɚ/
B2 אנגלית
משמעויות
0 משמעויות
שם עצם B2 role
1

person or thing that predicts

Someone or something that can tell what will happen later.

תבנית שימוש: [something/someone] is a predictor of [something]
טעות נפוצה:
Don’t confuse predictor (the thing that forecasts) with prediction (the forecast itself).
מילים נרדפות
forecaster (Usually a person or service that predicts weather, trends, or events.) | indicator (Emphasizes a sign that suggests an outcome rather than an actual forecast.)
צירופים
a good predictor |a reliable predictor |a strong predictor |a key predictor |a predictor of success |a predictor of disease |an early predictor |the best predictor |economic predictor |weather predictor
נושאים
daily_life |science |business |weather
דוגמאות
  • Past performance is not always a reliable predictor of future results.
  • High fever can be an early predictor of infection.
  • Analysts treat consumer confidence as a key predictor of spending.
דוגמאות ללומדים
  • Sleep is a good predictor of mood.
  • Her test score was a strong predictor of success.
שם עצם technical C1 entity
2

variable used to predict outcome

In a model, a value that helps predict another value.

תבנית שימוש: use [something] as a predictor (of/for) [something]
טעות נפוצה:
In this sense, predictor usually means an input variable, not a person who predicts.
מילים נרדפות
feature (Common in machine learning; often implies an input used by an algorithm.) | independent variable (Common in statistics/experiments; emphasizes its role relative to the dependent variable.)
הפכים
outcome (The value being predicted rather than the input used to predict it.)
צירופים
predictor variable |predictor value |a predictor of the outcome |independent predictor |significant predictor |strong predictor |candidate predictor |predictor in a regression |predictor in the model |set of predictors
נושאים
statistics |data_science |education |technology
דוגמאות
  • Age and income were significant predictors of spending in the model.
  • In linear regression, each predictor contributes to the predicted value.
  • The researchers removed weak predictors to reduce overfitting.
דוגמאות ללומדים
  • In this model, age is a predictor.
  • We added one more predictor to improve accuracy.
דקדוק
צורת המילון
predictor
IPA
GB/pɹɪdˈɪktɚ/
US/pɹɪdˈɪktɚ/
הברות והטעמה
pre - dict - or (3 הברות)
Stress on 2nd syllable (dict)
צורות המילה
Noun
  • Base: predictor
  • Plural: predictors
משפחת מילים
Forms
predictors noun
Core family
predict verb B1 prediction noun B1 predictable adjective B2
Related words
predictably adverb predictive adjective C1 predictability noun
Negative and opposite forms
unpredictable adjective B1 unpredictably adverb unpredictability noun
ביטויים

branch predictor

1
/bɹˈænt͡ʃ pɹɪdˈɪktɚ/
fixed phrase technical

CPU unit predicting branches

A CPU part that guesses the next instruction path.

דוגמאות
  • A good branch predictor can significantly improve performance.
  • The new chip has a more accurate branch predictor than the previous model.

linear predictor

1
/lˈɪniɚ pɹɪdˈɪktɚ/
fixed phrase technical

weighted sum in a model

A score made from predictors and their weights.

דוגמאות
  • The model uses a logistic link applied to the linear predictor.
  • We interpreted the linear predictor as a risk score.

predictor-corrector method

1
/pɹɪdˈɪktɚ kˈɔɹˈɛktɚ mˈɛθəd/
fixed phrase technical

numerical method with two steps

A method that guesses a value, then fixes it.

דוגמאות
  • They used a predictor-corrector method to integrate the differential equation.
  • The predictor-corrector method improved stability compared with the basic scheme.
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