• It is understood using vague properties.

  • Fuzzy set can have a progressive transition among many deg">

    Difference Between Fuzzy Set and Crisp Set



    In this post, we will understand the difference between fuzzy set and crisp set −

    Fuzzy Set

    • It is understood using vague properties.

    • Fuzzy set can have a progressive transition among many degrees of membership.

    • They are generally used in fuzzy controllers.

    • The elements have the ability to be partially included in the set.

    • They are based on infinite-valued logic.

    • They exhibit gradual membership degrees.

    • There is an uncertainty about the set boundaries.

    Crisp Set

    • It can be understood using precise and certain characteristics.

    • Here, the transition is sudden, and well defined, not gradual.

    • The element can either be a member of a set or not, no partial ability given.

    • It has a digital design.

    • It is based on bi-valued logic.

    • They can have a total membership or non-membership.

    • It has a precise location for the set boundaries.

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