So basically there are 3 types of techniques:

Supervised Learning: In this type of the Machine Learning technique, machines learn under the supervision of labeled data.

Unsupervised Learning: Unlike supervised learning, it has unlabeled data. So, there is no supervision under which it works on the data. Basically, unsupervised learning tries to identify patterns in data and make clusters of similar entities.

Reinforcement Learning: Reinforcement learning includes models that learn and traverse to find the best possible move.