What is forward reasoning in Artificial Intelligence?

Question

Can anyone tell me what is forward reasoning in Artificial Intelligence?

Answer 1

Forward reasoning is also called as forward chaining in the field of Artificial Intelligence. It is one of the methods that is used as a reasoning engine with working with inference-driven entities. Forward reasoning is one of the most population implementation strategies in the concepts of expert systems and production rule-based systems. With forward chaining, it makes use of the existing data alongside the inference rules to extract more data from the user until a certain goal is reached. An inference engine will iterate through the process of obtaining new data to eventually satisfy the goal. The working is based on the real-world implementation of the if-then clauses. Forward chaining is a down-up process in which it works from the bottom to the top in the order of the occurrence of data.

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