Is there any way of getting similarities between very long text documents. I know about the ways to get similarity between sentences using sentence transformers but is there a model that can give me a one shot output similar or not. Something like a siamese network that can tell if 2 random images are similar or not. I might be wrong about the analogy but it seems very similar.
If such models don’t exist then is there a method where I can make use of transformers to get similarities between long documents.