In this repository I implemented few assignments in python. (No octave to python library)

I started learning python by learning machine learning at the same time and I may have a lot of inefficient/ugly/... codes here. There are lots of good repos out there for this coarse, please use them.

1. All optional exercises have been done
2. All computations done in vectorized form

• Week 2 - Linear Regression
  
  • Linear Regression With One Variable
  • Linear Regression With Multiple Variable
• Week 3 - Logistic Regression
  
  • Logistic Regression
  • Regularized Logistic Regression
• Week 4 - Multi-Class Classification and Neural Networks
  
  • Multi-class Classification
  • Neural Networks
  • Trying Different Parameters
• Week 5 - Neural Networks Learning
  • Neural Networks
  • Backpropagation #3
  • Trying Different Parameters
• Week 6 - Regularized Linear Regression and Bias v.s. Variance
  • Regularized Linear Regression
  • Bias-Variance
  • Polynomial Regression

Coursera Machine Learning course by Andrew Ng.