pp update, new recommendations model
Added 2022-01-06 12:39:50 +0000 UTCHi all,
I almost forgot that not everyone is on Discord where I already announced this earlier today. I'll just copy what I wrote there:
pp calculation was updated in osu some months ago. Between christmas and now, we've finally been able to get everything up to speed in the bot as well. This was an unusually large update, I'll write a post about it later...
For now, I wanna talk about another update which is to the recommendations model. Every time the pp formulas are updated, we need to retrain the model as well, which I got going yesterday and finished just now (the calculations took 10 hours alone). With a new recommendations model, we always do the same thing:
1) make it available to Patrons (that's you).
2) make it available to everybody, do an announcement and all. I'll write about the pp update then as well.
3) make it the default for everybody.
As you can see here, the new model was just deployed: https://discord.com/channels/170177781257207808/219061649460559872/928581419813453845|
This one is the sixth training of the gamma (third generation) model and it's called gamma6. gamma6 is not radically different from gamma5, but it is up-to-date with new pp and now based on three times as much data as gamma5: the top scores of 10760332 users were analyzed for this. As such it should be just a bit more precise and give fewer... weird recommendations.
If you go !r gamma6, you can query it now. You can filter for mods and other stuff as always with !r gamma6 dt LEN<60 or whatever. If you give a thumbs up, we will make it available to everybody in a week or so.
