Google reveals it is using special artificial intelligence.

Google has just announced that it has had to enlist the help of a special artificial intelligence (AI) system called RankBrain to handle complex user search queries.

Bloomberg, citing sources from Google, reported that most of the search results returned over the past several months have been the work of RankBrain. This artificial intelligence is specifically used to answer new user search queries.

According to reports, Google encounters approximately 15% of new questions each month that haven't appeared in previous search history. Processing these new questions is relatively difficult and time-consuming. However, with the enhanced power of numerous highly complex algorithms, RankBrain can easily answer these questions.

RankBrain can provide accurate answers to vague and complex search queries, such as: "What is the highest consumer title in the food supply chain?"

Google uses hundreds of complex "signals" to provide the most helpful answers to search queries. RankBrain is just one of many such "signals," a form of sophisticated artificial intelligence.

According to Cnet