Logistic Regression in Machine Learning
10 Questions
0 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 the primary characteristic of a sigmoid function's graph?

  • An S-shaped curve (correct)
  • An exponential curve
  • A parabolic curve
  • A linear curve

    • What type of learning algorithm does logistic regression belong to?

  • Supervised learning (correct)
  • Reinforcement learning
  • Unsupervised learning
  • Deep learning

    • What is the range of the return value of a sigmoid function?

  • -10 to 10
  • -1 to 1
  • 1 to 10
  • 0 to 1 (correct)

    • What is the name of the professor teaching the BMIF 4405 course?

    <p>Dr. Sofiene MANSOURI</p> Signup and view all the answers

    What is the contact information provided for the professor?

    <p>Whatsapp: 0533791123</p> Signup and view all the answers

    The return value of a sigmoid function is always equal to 0 or 1.

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

    Logistic regression is an unsupervised learning algorithm.

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

    The sigmoid function is always increasing.

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

    Logistic regression is used for regression problems.

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

    The sigmoid function has a graph that is symmetric around the midpoint.

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

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser