Error Analysis to your Rescue – Lessons from Andrew Ng, part 3

Welcome to the third chapter of ML lessons from Ng's experience! Yes, this one is the continuation of the series entirely based on a recent course by Andrew Ng on Coursera. Although this post can be an independent learning, reading the previous two articles will only help understand this one better. Here are the links to the first and second articles in the series. When trying to solve a new machine learning problem (one which does not have too many online resources available already), Andrew Ng advises to build you first system real quick and then iterate on it.