Info about Spotifys algorithms?

[LukasGardberg]

Hello! I'm a mathematics student from Sweden, and also a long time user of Spotify! With the recent release of "Your top songs 2018"  I've become interested in the inner workings of the ways these playlists are generated, and would love to know more about them! Is there any related information available online, or someone that could point me in the right direction? Any way of getting in contact with someone at Spotify?

Take care!