Hmmm, odd. I was under the impression they used cosine similarity based on page content. Once upon a time, based on that 'memory', I created a system to bin dom

Hmmm, odd. I was under the impression they used cosine similarity based on page content. Once upon a time, based on that 'memory', I created a system to bin domain names into categories using cosine similarity. It worked surprising well. Regardless, well done!