Machine-Learning Maestro Michael Jordan on the Delusions of Big Data and Others
These two comments seem to contradict each other:"we have no idea how neurons are storing information, how they are computing, what the rules are, what the algorithms are, what the representations are, and the like.""...you get an output from the end of the layers, and you propagate a signal backwards through the layers to change all the parameters. It’s pretty clear the brain doesn’t do something like that. "So why can't the brain do some kind of backpropagation?