Non-Parametric Methods vs
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Questions and Answers

Which method is considered non-parametric?

  • Linear regression
  • k nearest neighbor (correct)
  • Decision tree
  • Logistic regression

    • What is the function used in logistic regression?

  • e power β0 + β11 X1 + β12 X2
  • e power this term divided by 1 + e power this term (correct)
  • β0 + β11 X1 + β12 X2
  • 1 + e power β0 + β11 X1 + β12 X2

    • What are β0, β11, and β12 in logistic regression?

  • Parameters derived from the data (correct)
  • Classifications made from the data
  • Hyperplane coefficients
  • Test data points

    • What does logistic regression use the trained data for?

    <p>To derive parameters</p> Signup and view all the answers

    How does k nearest neighbor make classifications?

    <p>By using the data itself</p> Signup and view all the answers

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