PRODUCTION SYSTEM IN AI

[Virtual Presenter] PRODUCTION SYSTEM IN AI. PRODUCTION SYSTEM IN AI.

[Virtual Presenter] Definition: A production system in AI is a framework or model for representing and executing knowledge-based systems. Production systems are commonly used in expert systems and rule-based AI applications to automate decision-making processes. These rules typically take the form of conditional statements that trigger actions or inferences when certain conditions are met..

[Audio] In simple words,AI production system consisting of set of rules,each consisting of a left side(a pattern) that determines the applicability of the rule and right side that describes the operation to be performed if the rule is applied. One or more knowledge/database that contain whatever information is appropriate for the particular task. Some parts of the database may be permanent while other parts of it may pertain only to the solution of the current problem..

[Audio] Advantages of production system in AI: Offers modulrity as all the rules can be added,modified or delete individually . Separate control system and knowledge base. An excellent and feasible model that imitates human problem solving skills. Beneficial in real time applications and environment. Offers language independence..

[Audio] Disadvantages of production system in AI: Opacity:Thus problem is generated by the combination of production rules.This opacity is generated because of less prioritization of rules. Absence of learning:Rule based production system do not store the result of the problem for future use.It does not exhibit any type of learning capabilities. Conflict resolution:The rule in a production system should not have any type of conflict oerations.When a new rule is applied to the database it should not ensure that it does not affect any conflict with the existing rules..

[Audio] Components of production system: For making an AI-based intelligent system that performs specific tasks, we need an architecture. The architecture of a production system in Artificial Intelligence consists of : Global database . Production rules Control system.