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Graphs and Conditional Independence Steffen Lauritzen, University of - PowerPoint PPT Presentation

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Examples Conditional independence Abstract conditional independence Markov properties for undirected graphs Graphs and Conditional Independence Steffen Lauritzen, University of Oxford CIMPA Summerschool, Hammamet 2011, Tunisia September 5,

  1. Examples Conditional independence Abstract conditional independence Markov properties for undirected graphs Graphs and Conditional Independence Steffen Lauritzen, University of Oxford CIMPA Summerschool, Hammamet 2011, Tunisia September 5, 2011 Steffen Lauritzen, University of Oxford Graphs and Conditional Independence

  2. Examples Conditional independence Abstract conditional independence Markov properties for undirected graphs A directed graphical model Directed graphical model (Bayesian network) showing relations between risk factors, diseases, and symptoms. Steffen Lauritzen, University of Oxford Graphs and Conditional Independence

  3. Examples Conditional independence Abstract conditional independence Markov properties for undirected graphs A pedigree Graphical model for a pedigree from study of Werner’s syndrome. Each node is itself a graphical model. Steffen Lauritzen, University of Oxford Graphs and Conditional Independence

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