Week 3 Solutions

• Practice quiz: Cost function for logistic regression

• Practice quiz: Gradient descent for logistic regression

• Optional Labs

  • Classification

  • Sigmoid Function

  • Decision Boundary

  • Logistic Loss

  • Cost Function

  • Gradient Descent

  • Scikit Learn - Logistic Regression

  • Overfitting

  • Regularization

• Programming Assignment

  • Logistic Regression