Tom Mitchell

In case you didn't know, reality is science fiction. If you doubt me, read the news. Read, for example, this recent article in the New York Times about Carnegie Mellon's "Read the Web" program, in which a computer system called NELL (Never Ending Language Learner) is systematically reading the internet and analyzing sentences for semantic categories and facts, essentially teaching itself idiomatic English as well as educating itself in human affairs. Paging Vernor Vinge, right? NELL reads the Web 24 hours a day, seven days a week, learning language like a human would -- cumulatively, over…