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predictor    音标拼音: [prɪd'ɪktɚ]
n. 预言者,预告者

预言者,预告者

predictor
预测子

predictor
n 1: someone who makes predictions of the future (usually on the
basis of special knowledge) [synonym: {forecaster},
{predictor}, {prognosticator}, {soothsayer}]
2: information that supports a probabilistic estimate of future
events; "the weekly bulletin contains several predictors of
mutual fund performance"
3: a computer for controlling antiaircraft fire that computes
the position of an aircraft at the instant of a shell's
arrival

Predictor \Pre*dict"or\, n.
One who predicts; a foreteller.
[1913 Webster]


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  • predictor - What is the difference between estimation and prediction . . .
    uncertainty: a predictor usually has larger uncertainty than a related estimator, due to the added uncertainty in the outcome of that random variable Well-documented and -described predictors therefore usually come with uncertainty bands--prediction intervals--that are wider than the uncertainty bands of estimators, known as confidence intervals
  • Announcing General Availability of Az. Tools. Predictor
    On November 10, 2020, we announced the first preview of Az Tools Predictor, a PowerShell module suggesting the Azure cmdlet to use with parameters and suggested values Today, we are announcing the general availability of Az Tools Predictor How it all started During a study about a new module for Azure, I was surprised to see how difficult it was for the participant to find the correct cmdlet
  • Regression model not significant, but the predictor significant
    However, in this case, the significant predictor is not just one of the variables included in the model, but it is the one that is being specifically tested with an a priori hypothesis
  • r - How to check whether a continuous predictor is linearly or non . . .
    What are the best practices to formally assess whether the continuous predictor is linearly or non-linearly associated with the binary outcome? Are visual inspection (spline plots) + LRT AIC comparison sufficient, or are there additional recommended methods (e g , Box–Tidwell test etc )?
  • regression - GLMER when I have a categorical predictor with more than . . .
    If I have a dependent variable with two possible outputs (0 1), and categorical independent variables as predictors, along with the necessity of including random intercepts in my model, what should
  • Data matrix, predictor matrix, observation matrix, model matrix, and . . .
    predictor matrix $\in \mathbb {R}^ {N\times p}$ is synonymous to observation matrix and data matrix They contain the raw, untreated data design matrix refers to the same concept in the context of a designed experiment model matrix is the result of applying some basis expansion * to the predictor matrix
  • Definitions of Prediction vs. Predictor - Cross Validated
    A predictor, as you point out, is a variable used in coming up with the prediction The latter is not synonymous with prediction To talk about a prediction is to talk about the 'expected value of a new observation [given the specific inputs]' This is equivalent to both the MMSE estimate and mean of the posterior predictive
  • How We Built our Soccer Tournament Predictor in Excel
    How We Built our Soccer Tournament Predictor in Excel Hundreds of millions of users have created truly amazing solutions in Excel Ranging from very traditional use cases to quite unexpected scenarios, Excel has been among the most favorite productivity tools for those users
  • Calculating Degrees of Freedom for Each Predictor Coefficient in . . .
    When I run the logistic regression in R, I get the overall model's degrees of freedom, but not the individual ones What calculation do I need to run for each predictor coefficient to find their own degrees of freedom? Is it number of observations within that predictor minus the overall number of parameters for the entire model, or something else?
  • Choosing number of predictor variables for regression models based on . . .
    Choosing number of predictor variables for regression models based on sample size and desired power Ask Question Asked 2 years, 3 months ago Modified 2 years, 3 months ago





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