The University of Toronto is home to Geoffrey Hinton and his research lab. Hinton was the first to use backpropagation for machine learning and a lot of the techniques used today were pioneered by his lab. He is also manages the Google Brain team in Toronto.
Yann LeCun, the director of AI at Facebook, also did a postdoc at Toronto.
Yann LeCun, the director of AI at Facebook, also did a postdoc at Toronto.
[0] http://learning.cs.toronto.edu:40292/people#Faculty
[1] http://yann.lecun.com/