What is data science and how does it work? Data science, big data , machine learning – you probably heard these big words, but how understandable was their meaning for you? For some, they are beautiful marketing lures. Someone thinks that data science is the magic that will force the machine to do whatever it orders for free. Others even believe that this is an easy way to make a lot of money. let’s try to explain what it means in a simple and understandable language.

I work in the field of automatic processing of a natural language, one of the data science applications, and often observe how people use these terms incorrectly, so I wanted to make a little clarity. This article is for those who have a poor idea of ​​what data science is and wants to understand concepts.