1 Introduction 1.1 Adding More Complexity Layer by Layer 1.2 Implementation Structure 1.3 Different Networks for different tasks 1.4 Why is Deep Learning taking off now? 2 Logistic Regression 2.1 Loss function of Logistic Regression 2.2 Loss function over all cases or Cost function 2.3 Gradient Descent 2.4 Applying gradient descent to logistic regression 2.5 Final Results 3 Building a Neural Network 3.1 Activation function 3.2 The need for non-linear activation function 3. ...