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Map of 2000+ lemmy communities (danterious.codeberg.page)
submitted 3 months ago* (last edited 3 months ago) by Danterious@lemmy.dbzer0.com to c/fediverse@lemmy.world

This is my first try at creating a map of lemmy. I based it on the overlap of commentors that visited certain communities.

I only used communities that were on the top 35 active instances for the past month and limited the comments to go back to a maximum of August 1 2024 (sometimes shorter if I got an invalid response.)

I scaled it so it was based on percentage of comments made by a commentor in that community.

Here is the code for the crawler and data that was used to make the map:

https://codeberg.org/danterious/Lemmy_map

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[-] m_f@midwest.social 19 points 3 months ago

What is !steamdeck@lemmy.world doing over with the red dots 🤔

[-] Danterious@lemmy.dbzer0.com 27 points 3 months ago* (last edited 3 months ago)

Either the people in !steamdeck@lemmy.world are pretty horny or its an artifact of the dimensionality reduction and means nothing.

Edit: Actually it could also be that it just didn't collect enough data on that community and the most recent person was also active in nsfw communities. I was only able to get back 14ish days in the data for lemmy.world. They produce way to many comments and I got kicked out early.

~Anti~ ~Commercial-AI~ ~license~ ~(CC~ ~BY-NC-SA~ ~4.0)~

[-] Omniraptor@lemm.ee 1 points 3 months ago

Maybe it would be cool to have an interactive version where you could click on any two nodes and it would tell you the actual distance

[-] Danterious@lemmy.dbzer0.com 0 points 3 months ago

Long distances actually don't really mean much it can't be guaranteed that they actually correlate to much. It is mostly the local groups that are conserved and a bit of the global structure.

~Anti~ ~Commercial-AI~ ~license~ ~(CC~ ~BY-NC-SA~ ~4.0)~

[-] cron@feddit.org 13 points 3 months ago

This community has only two posts and a few comments. The algorithm has very few information on such tiny communities.

It would probably be useful to only include communities with a minimum amount of interaction to avoid such outliers.

this post was submitted on 11 Sep 2024
188 points (98.0% liked)

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