I would agree to personalise my filters on your system. The purpose is to stop the flood of junk and spam, to evade the agenda of whoever ranks the feeds. I am

I would agree to personalise my filters on your system. The purpose is to stop the flood of junk and spam, to evade the agenda of whoever ranks the feeds. I am already using such a system for scientific papers search.zeta-alpha.com, they do embedding based ranking and recommendations based on bookmarks and tags. It's 2022, I expect high end neural ranking. I even implemented such systems on my own, I know exactly how hard it is. For example I searched on your site "Focal Loss", and I get news about "Former Longhorn Poona Ford Shines in Win over Arizona Cardinals". Search "Softmax Activation" and get "How to activate an eSIM on your iPhone". An embedding similarity filter would have rejected that, it's not even in the same ballpark.