Comment by yznovyak

> - Largely inactive since 2019 until ~15 days ago.

I'm a lurker, sorry for that.

> - Ukrainian with ML background[1]

Thanks. I did finish Yandex's school of data science (2015-2018). I've been to Moscow in 2018 for their graduation ceremony.

Edit: My remark about me visiting Moscow is to demonstrate that I did not harbor any anti-Russia sentiments.