Oh goodness, we're so far from this it isn't even funny. The amount of very careful plumbing and constant human assistance in plumbing between the crawling and

Oh goodness, we're so far from this it isn't even funny. The amount of very careful plumbing and constant human assistance in plumbing between the crawling and the machine learning alone is huge. The ML is in little boxes used for handling specific tasks. Heck, even things like RankBrain are only one of many signals input into the search ranking algorithm. It's a very useful but very constrained tool that is good at solving problems in a very specific, constrained domain. (I'm a visiting scientist at the google brain team this year.)