KEY POINTS
  • IBM's former chief scientist for big data, Jérôme Pesenti, is joining Facebook to hold the new position of vice president of artificial intelligence.
  • Yann LeCun, who has been head of artificial intelligence research at Facebook since joining in late 2013, is becoming the company's chief artificial intelligence scientist.

Facebook has hired a former IBM executive to be its head of artificial intelligence as it aims to expand its efforts in that area.

The personnel changes come as Amazon, Google and Microsoft also staff up in AI.