How is fuzzy logic used in Artificial Intelligence?

Question

Can anyone explain how fuzzy logic is used in Artificial Intelligence?

Answer 1

Fuzzy logic is used in Artificial Intelligence for natural language processing applications and also for neural networks. Here is how the fuzzy logic is used in AI:

It starts with the fuzzification where the signal inputs are divided into five steps such large positive, medium positive, small, medium negative, large negative. Later checks with the IF-THEN rules and does the defuzzification that converts fuzzy set into non-fuzzy values.