What is an interpretation of a knowledge base KB? Give the definition and an example for your KB.
  • An interpretation I is an assignment of truth values to each atom in each clause of the knowledge base. For the knowledge base above, one interpretation is:
    ai_is_fun = true
    students_are_motivated = false
    students_are_successful = true
    (Note that there's nothing in the definition of an interpretation that says clauses have to be true under the interpretation; that part is captured by a model)

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