How is Machine Learning the key to Digital Transformation in ecommerce?

Reinforcement Learning: Reinforcement Learning is a type of Machine Learning that allows the learning system to observe the environment and learn the ideal behavior -based on the idea of a cumulative reward. E.g: Manufacturing units use robots to identify a device from one box and put it in a container. The robot learns this by means of a rewards-based learning system, which incentivizes it for the right action.