[FEATURE] Artist Similarity options - minimum threshold and dissimilarity

[dbqk]

Not a huge thing, but just in case it would be easy to implement and others think it useful - some fun exploration ideas...

I love using the Artist Similarity page to see what AM thinks are similar artists, and have gotten some great insights that way. But I do keep running into cases where an artist might be in the top results that only has one track in my library - usually something from a compilation or a featured/collab artist - which leads to some occasionally nonsensical results. (i.e. cases where I am very confident if I added more tracks from that artist in my library, they would not be similar at all to the artist I looked up.)

Two suggestions:
A parameter option on the page for minimum (x) songs in results (default of 10?) - or "filter out artists with fewer than (x) songs"
Would also be curious to have the option to see the most dissimilar/furthest away artist(s) like we have on the "playlist from similar song" screen.

[NeptuneHub]

Can you share same example of output to better understand?
Because I didn’t had of this edge cases so some example will really help !

[dbqk]

@NeptuneHub One good example from my library may be Death Grips; it's very loud, punk-like hip-hop, so there's probably not too many artists extremely similar. The results skew more towards individual songs by electronic artists that feature a rapper (all of these results are only one track)

It's good for the radio/recommendations as these songs are all good recommendations for SONGS that sounds like Death Grips. However, in Artist Similarity, I would be way more interested in seeing an ARTIST as a whole. Perhaps this is something that is an issue with using artist vs. album artist or artist(s) and/or Navidrome and/or tagging in my own library (~105k songs) that may be more complicated to truly address, but I figured just being able to filter out artists with only a song or two in my library would be better suited to the goal of the functionality--just avoid the noise of a small sample size.

A second case that may make more sense as well: if I look up Joanna Newsom, who I would broadly say is indie folk; perhaps this one song by Prince and Ani DiFranco comes up as similar, which is fine, but neither of those artists are anywhere close to similarity separately. If I want to explore artists in my library who sound like Joanna Newsom, that's not a very helpful recommendation.