Managing Uncertainty in Rule-Based Expert Systems
10 Questions
3 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is uncertainty defined as?

  • Lack of perfect knowledge
  • Incomplete information
  • Inconsistent information
  • All of the above (correct)

    • Classical logic permits only which type of reasoning?

  • Fuzzy reasoning
  • Vague reasoning
  • Exact reasoning (correct)
  • Probabilistic reasoning

    • What is one of the sources of uncertain knowledge mentioned in the text?

  • Strong implications
  • Precise language
  • Imprecise language (correct)
  • Clear correlations

    • What painful task do domain experts and knowledge engineers have in establishing correlations in expert systems?

    <p>Handling vague associations</p> Signup and view all the answers

    Which term is used in our natural language to describe facts as ambiguous and imprecise?

    <p>Frequently and hardly ever</p> Signup and view all the answers

    What is uncertainty defined as in the context of expert systems?

    <p>Incomplete, inconsistent, or uncertain information</p> Signup and view all the answers

    What is one of the sources of uncertain knowledge mentioned in the text?

    <p>Weak implications</p> Signup and view all the answers

    What painful task do domain experts and knowledge engineers have in establishing correlations in expert systems?

    <p>Establishing concrete correlations</p> Signup and view all the answers

    What type of reasoning does classical logic permit?

    <p>Exact reasoning</p> Signup and view all the answers

    Which term is used in our natural language to describe facts as ambiguous and imprecise?

    <p>Often and sometimes</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser