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AI PRODUCTION
A production in Artificial Intelligence is a basic representation found useful in planning, expert systems and action selection. It consists of some sensory precondition linked directly to some action. If a production's precondition matches the current state of the world, then the production is said to be triggered. If a production's action is executed, it is said to have fired.
A production rule system consists of a number of productions, some way to tell which productions' preconditions match the current state of the world, and then some way of choosing which of these productions should fire. Many expert systems are at their heart production rule systems.
See also
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