Analysis of Incomplete Climate Data: Estimation of Mean Values and Covariance Matrices and Imputation of Missing Values
نویسندگان
چکیده
منابع مشابه
Analysis of Incomplete Climate Data: Estimation of Mean Values and Covariance Matrices and Imputation of Missing Values
Estimating the mean and the covariance matrix of an incomplete dataset and filling in missing values with imputed values is generally a nonlinear problem, which must be solved iteratively. The expectation maximization (EM) algorithm for Gaussian data, an iterative method both for the estimation of mean values and covariance matrices from incomplete datasets and for the imputation of missing val...
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چکیده ندارد.
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ژورنال
عنوان ژورنال: Journal of Climate
سال: 2001
ISSN: 0894-8755,1520-0442
DOI: 10.1175/1520-0442(2001)014<0853:aoicde>2.0.co;2