Big Data Frontier Technology Forum, Everyone May Become a KOL (key opinion leader) - Yahoo Finance

Big Data Frontier Technology Forum, Everyone May Become a KOL (key opinion leader)  Yahoo FinanceBEIJING, CHINA / ACCESSWIRE / July 2, 2019 / On June 5 this year, at the Big Data Industry Conference2019 hosted by the China Academy of Information and ...