Intro
There is data available. And there exists a pattern in the data which can't be pinned down mathematically. There when we use machine learning.
In case of machine learning:
Types of machine learning: - Supervised : Labels / ground truths are present - Unsupervised: Labels / ground truths are absent - Reinforcement: The machine learns from mistakes like us hoomans
Typical machine learning problems fall under one of the following category: