New Concepts structure learning K2 Algorithm Local Search Markov Equivalence Classes Partially Directed Graph Search utility and Rational Preferences lottery utility elicitation expected utility risk aversion decision network utility functions quadratic utility exponential utility power utility and its special case log utility maximum expected utility principle value of information Important Results / Claims checking Markov Equivalence utility of Rational Preference von Neumann and Morgenstern Axioms: Axioms for checking rationality never have a utility function that’s infinite utility of a lottery process of observation selection Questions