Artificial intelligence and machine learning sound like concepts from the future. In reality, it has been used by search engines for a decent amount of time now. Most people have probably heard of Google’s RankBrain by now, but if not, RankBrain is a machine learning artificial intelligence system. RankBrain came upon us quickly, and a Google representative claims that RankBrain is the third highest ranking factor it uses now.
Artificial intelligence will change, and has been, changing how search marketers should be optimizing websites.