# Coursera Machine Learning

This repository contains python implementations of certain exercises from the course by Andrew Ng.

For a number of assignments in the course you are instructed to create complete, stand-alone Octave/MATLAB implementations of certain algorithms (Linear and Logistic Regression for example). The rest of the assignments depend on additional code provided by the course authors. For most of the code in this repository I have instead used existing Python implementations like Scikit-learn.

Exercise 1 - Linear Regression

Exercise 2 - Logistic Regression

Exercise 3 - Multi-class Classification and Neural Networks

Exercise 4 - Neural Networks Learning

Exercise 5 - Regularized Linear Regression and Bias v.s. Variance

Exercise 6 - Support Vector Machines

Exercise 7 - K-means Clustering and Principal Component Analysis

Exercise 8 - Anomaly Detection and Recommender Systems

##### References:

https://www.coursera.org/learn/machine-learning/home/welcome