摘要: Decision analysis and knowledge-based expert systems share some common goals. Both technologies are designed to improve human decision making; they attempt do this by formalizing knowledge so that it is amenable mechanized reasoning. However, the based on rather different principles. application of principles theory supplemented with insights from psychology judgment. Expert systems, at least as we use term here, involve various logical computational techniques AI representation for automated inference. both emerged research systematic methods problem solving making first blossomed in 1940s. They even a progenitor, John von Neumann, who was coauthor Oscar Morgenstern best-known formulation well key player development