ROON valence - Questions about the algorithm

Hi All,
Questions about the new algorithm:

  1. Does our local library (ripped from CD not added from Tidal or other streaming source) influnace Valence? I play music from Tidal as well as medium size local library.
  2. Does “Hearting” a favourite artist influence Valence?
  3. Does Valence consider mood and tone of the music suggested?

Trying to understand the new AI.
Awesome work Team Roon, continued success!
Thanks,
Jay