Not that I know of. I don’t know much about the service to be honest but I use it when I feel like doing some exploring and then I just use the website and browse for things that looks interesting.

Maybe not exacly what you’re looking for but www.chosic.com has a bunch of tools for recommending similar artists and songs.

Symfonium is a great Android client that works with Jellyfin and it lets you choose if you want transcoded or original audio from the server.