What is Machine Learning (ML)? | What are the types of Machine Learning?

What is Machine Learning (ML)? | What are the types of Machine Learning?

In the field of Artificial Intelligence (AI), Machine learning is a scientific algorithm to make a computer system able to think and take decision autonomously like human,

There are four types of Machine Learning (ML):

1. What is Supervised Learning?
2. What is Unsupervised Learning?
3. What is Semi-supervised Learning?
4. What is Reinforcement Learning?