What company and/or government agency do you think is running the biggest AI system? And for what purpose?<p>I don't have any definitions or estimates but I thought this could be a very interesting discussion.<p>Interesting articles and sources are more than welcome
Probably Google's RankBrain, it processes 5 billions searches per day and uses whole web as an input. <a href="http://searchengineland.com/faq-all-about-the-new-google-rankbrain-algorithm-234440" rel="nofollow">http://searchengineland.com/faq-all-about-the-new-google-ran...</a>