Google is now relying on artificial intelligence, with a system dubbed RankBrain, for a small but significant part of its search business. Since Google is identified with search, keeping on the bleeding edge of search technology is critical to its dominance, and Google has been researching artificial intelligence — software that learns about the world — for over five years. Prior to launching RankBrain for search, Google has been a big corporate sponsor of AI, invested in it for videos, speech and translation. Continue reading Google Using RankBrain Artificial Intelligence Tech for Search