I would like to install a custom plugin (LTR : https://github.com/o19s/elasticsearch-learning-to-rank). I use Elastic Cloud.
Apparently I have to upgrade to a premium subscription. I've just requested info at https://www.elastic.co/fr/subscriptions.
But in the meantime, do you have an idea of the price of such a subscription ? Do you know if it is affordable because I'm a student and I need this plugin for a project in my school.
Thanks a lot!