Of course, the best rankings of scientists from around the world last year have been published: the top three are "cancer", "blockchain" and "big date", and the fourth is AI. The statistics come from Scopus, the world's largest abstracts and citations database, spanning tens of thousands of journals and publications around the world.
According to statistics, the term "cancer" has been the most frequent search term of the scientist for two consecutive years. "Artificial Intelligence" (AI) and "Blockchain" have become the hottest words of increasing attention.
In the list of 2017, the AI rose to the 4th place in the 13th and 2018th years. In the hot word rankings of 2017, "graphene", "stress" and "obesity" all were ranked as high, while last year the volume of searches dropped significantly, both falling in the top ten.