What Is an Influence Diagram?
Influence Diagrams (Influence Diagrams): Influence diagrams are new tools developed in recent years to represent and solve uncertainty problems.
Impact diagram
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- Chinese name
- Impact diagram
- Foreign name
- Influence Diagrams
- Application
- Strategic analysis
- Explanation
- New tools for solving uncertainty problems
- Influence Diagrams (Influence Diagrams): Influence diagrams are new tools developed in recent years to represent and solve uncertainty problems.
- Impact diagrams are new tools for representing and solving uncertainty problems that have been developed in recent years. The influence graph is a loop-free directed graph composed of nodes and directed arcs, where the nodes represent the main variables in the problem under study, and the directed arcs represent various interrelationships between the variables. It is based on the description of the problem by the decision maker (or the client), and an expert graphical representation of the problem structure, which clearly reveals the relationship between variables, especially the conditional independence and information flow between variables. . The impact graph itself has two levels: the first level is the graph, and the second level is the data structure of each node. When using the impact diagram to build a problem model, you can define and interpret the impact diagram on the mutual, functional, and numerical relationships. Using the impact diagram, you can also use computer information storage and regular numerical calculations.
- Impact diagrams can be widely used in various fields of decision analysis, uncertainty modeling, and artificial intelligence as a tool for dealing with uncertainty problems.