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异方差的英文

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"异方差"怎么读用"异方差"造句

英文翻译手机手机版

  • heteroscedasticity

例句与用法

  • If the assumption fails , we say the model exhibits heteroskedasticity
    如果这个假定不成立,我们说模型存在异方差性。
  • Approximate power of heteroscedasticity test in nonlinear models with arima errors
    误差的非线性回归异方差检验的渐近功效
  • " for methods of analyzing economic time series with time - varying volatility arch
    所发明的“自动递减条件下的异方差性”
  • Thus , it constituted from return to return the condition difference square number model
    这样就构成了自回归条件异方差模型。
  • Using different methods to cope with heteroscedasticity may result in different models
    异方差不同的处理方法,可能得出不同的模型。
  • The model which has such kind of property is referred to as heteroscedastic regression model
    扰动项具有异方差性的模型称为异方差模型。
  • Investigation of the first order and the second order stationarity conditions of hmtd model
    异方差混合转移分布模型一阶与二阶平稳条件的探讨
  • In the third part , the article mainly gives the methods to deal with the heteroscedasticity in different conditions
    本文在第三节中,主要讨论异方差的处理方法。
  • ( 3 ) a real - time speaker identification system that introduces acoustic classification information into a heteroscedastic pnn model is proposed
    ( 3 )提出了一种基于声学分类的并行异方差pnn的实时说话人辨认系统。
  • Reason no . 1 : we may prefer to report the usual ols standard errors and test statistics unless there is evidence of heteroskedasticity
    理由1 :除非有证据显示异方差存在,我们仍会偏好于常规ols的标准差及检验统计量。
  • 更多例句:  1  2  3  4
用"异方差"造句  

其他语种

百科解释

异方差(Heteroskedasticity)指一系列的随机变量其方差不相同。
详细百科解释
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