What is rank brain?

What is rank brain?

RankBrain is a machine learning-based search engine algorithm, the use of which was confirmed by Google on 26 October 2015. It helps Google to process search results and provide more relevant search results for users.

RankBrain is Google's name for a machine-learning artificial intelligence system that's used to help process its search results!

RankBrain is a component of Google's core algorithm which uses machine learning (the ability of machines to teach themselves from data inputs) to determine the most relevant results to search engine queries

RankBrain is a machine learning system that uses artificial intelligence to improve search results and interpret new queries