The most common examples of the use of Machine Learning algorithms are the functions of automatic data analysis and classification, voice and image recognition. The most popular examples of the application of machine learning technologies include algorithms used on portals such as Netflix, Spotify or YouTube, where a personalized list of suggestions is created based on the multimedia that the user plays. Apple’s voice assistant, Siri, is also based on ML mechanisms that teach the program to recognize the voice and the way in which the owner speaks. The Google Translator has a function which recognizes and translates text which is visible on the recorded image with the use of a smartphone camera in real time, and intelligent cars design optimal parking by analyzing images from the cameras.