Why? Used in Google's vector space search engine as well. Angle of relations and distance between search terms and results. Have used covariance in small binary tree search engine algorithms. Lots of geometry and statistical functions in search engines.
Ha ha! Let’s resteem this on April 1st!
Why? Used in Google's vector space search engine as well. Angle of relations and distance between search terms and results. Have used covariance in small binary tree search engine algorithms. Lots of geometry and statistical functions in search engines.
haha rekt