Machine learning an essential type of AI through its system of algorithms mimics human brain in regards to taking decisions. For instance it can eliminate junk or spam emails through its rational powers.
It can also be used for customers in making them choose the right websites for e-commerce. It is also believed that very soon it will start exploring or recognizing human emotions and process the languages.
There is no limitation to machine learning, it can boost productivity which in turn impacts the economic growth of a country. So this way we can visualize the role and significance of machine learning and its enormous amount of contribution in the field of Research & Development. Machine learning is a thorough technique of learning, planning and performing intelligent chores.