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检索条件"主题词=alternating expectation conditional maximization algorithm"
2 条 记 录,以下是1-10 订阅
Fast Matrix-Free Methods for Model-Based Personalized Synthetic MR Imaging
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JOURNAL OF COMPUTATIONAL AND GRAPHICAL STATISTICS 2024年 第3期33卷 1109-1117页
作者: Pal, Subrata Dutta, Somak Maitra, Ranjan Iowa State Univ Dept Stat Ames IA 50011 USA
Synthetic Magnetic Resonance (MR) imaging predicts images at new design parameter settings from a few observed MR scans. Model-based methods, that use both the physical and statistical properties underlying the MR sig... 详细信息
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Estimating basis functions in massive fields under the spatial mixed effects model
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STATISTICAL ANALYSIS AND DATA MINING 2021年 第5期14卷 430-448页
作者: Pazdernik, Karl Maitra, Ranjan Pacific Northwest Natl Lab Natl Secur Directorate Richland WA USA North Carolina State Univ Dept Stat Raleigh NC USA Iowa State Univ Dept Stat Ames IA 50011 USA
Spatial prediction is commonly achieved under the assumption of a Gaussian random field by obtaining maximum likelihood estimates of parameters, and then using the kriging equations to arrive at predicted values. For ... 详细信息
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