##Exercise 1: Linear Regression

Implement linear regression and get to see it work on data.

##Exercise 2: Logistic Regression

Implement logistic regression and apply it to two different datasets.

##Exercise 3: Multi-class Classification and Neural Networks

Implement one-vs-all logistic regression and neural networks to recognize hand-written digits.

##Exercise 4: Neural Networks Learning

Implement the backpropagation algorithm for neural networks and apply it to hand-written digit recognition.