What is RankBrain in SEO?

[worldescape]

What is RankBrain in SEO?

[MVMinfotech18]

RankBrain is a machine-learning artificial intelligence system that helps Google process some of its search results, in particular rare or one-of-a-kind queries. It was launched in early 2015 and is used globally by Google. ... In fact, Google says RankBrain is its third most important ranking factor.

[vinukum]

Rank Brain is a machine learning algorithm that sorts the search results by understanding search queries.

[riyaa_rp]

Rank Brain is an artificial intelligence (AI) program used to help process Google search queries. RankBrain uses artificial intelligence to embed vast amounts of written language into mathematical entities, called vectors, that the computer can understand.

[RH-Calvin]

RankBrain is Google’s name for a machine-learning artificial intelligence system that’s used to help process its search results, as was reported by Bloomberg and also confirmed to us by Google.