Gradients
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Questions and Answers

Which topics are covered in this lecture?

  • Directional derivatives and gradient (correct)
  • Partial derivatives
  • Derivatives of bilinear functions
  • Derivatives of linear mappings
  • What are the most common mappings in deep learning?

  • Vector-valued functions
  • Linear and bilinear mappings (correct)
  • Jacobi-matrix
  • Chain rule
  • What is the relationship between directional derivatives and partial derivatives?

  • Directional derivatives are equivalent to partial derivatives (correct)
  • Directional derivatives are the opposite of partial derivatives
  • Directional derivatives are more complex than partial derivatives
  • Directional derivatives are unrelated to partial derivatives
  • What is the chain rule used for in deep learning?

    <p>Dealing with combinations of linear and bilinear mappings with activation functions</p> Signup and view all the answers

    What are the most difficult aspects of differentiation?

    <p>Integrals</p> Signup and view all the answers

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