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latent variable

  • 潜变量：在统计学中，一种不直接被测量但是通过数学模型从一个或多个直接观察到的变量中推断出来的变量。

双语例句

  1. The latent variable is expressible in term of linear combination of the original signals.
    潜变量可由原始变量的线性组合来表示。
  2. We introduce the direction of arrows on the latent variable, equivalent model and power of test.
    本文介绍隐变量上的箭头指向问题、模型的等价及检验的功效。
  3. The latent variable path analyses of SEM (structural equation modeling) were used for data analyses.
    数据分析方法采用的是结构方程模型。

网络短语

  • Latent Variable Models
    隐变量模型；潜变量模型；潜在变数模式
  • Latent Variable Model
    模型
  • latent variable approach
    隐性变量法；隐性变数法；方法
  • Exogenous Latent Variable
    外生隐变量；作为外生潜变量
  • Latent variable approaches
    隐变量方法

英英释义

  • In statistics, latent variables (as opposed to observable variables), are variables that are not directly observed but are rather inferred (through a mathematical model) from other variables that are observed (directly measured). Mathematical models that aim to explain observed variables in terms of latent variables are called latent variable models.