How Spotify know a lot about you using machine learning and AI.

Spotify is one of the best music streaming industry in the market. But what excites us the most is the amazing ways it uses to enhance the user experience. We all would be familiar with "discover weekly" which is a personalized playlist unique to each user. It is using artificial intelligence and machine learning algorithms to generates the playlist. It learns through your music preferences, streaming history or how many times you listened to a particular song.