How to Get a Vecto Index for a Sentence?

i used to work on spam diction. So you see an emil that looks like some nigerian ses tron, but it's not exactly the same email. And unlike structure data, when you can do a hash table, look up and fetch exactly the same key and then get the same value, you don't have that any more. U just have a victor. That's it's different than anything else you've ever seen before. i'm happy to dive as deep as you want. I'm not sure how much you ono, how much you want a scrachto serve.