>> It's not like his complaints aren't being addressed in the field, they are just not easy problems (transfer learning, world models)
Machine learning is rapidly losing its ability to innovate as a field and the reason is the extreme focus on deep learning for classification- and secondarily the fact that the billions of corporate funding now attract researchers from the sciences who have no background in computer science or AI and haven't got a clue what the fuss is about that people like Perl are making.
Here it is from Hinton himself:
One big challenge the community faces is that if you want to get a paper published in machine learning now it's got to have a table in it, with all these different data sets across the top, and all these different methods along the side, and your method has to look like the best one. If it doesn’t look like that, it’s hard to get published. I don't think that's encouraging people to think about radically new ideas.
Now if you send in a paper that has a radically new idea, there's no chance in hell it will get accepted, because it's going to get some junior reviewer who doesn't understand it. Or it’s going to get a senior reviewer who's trying to review too many papers and doesn't understand it first time round and assumes it must be nonsense. Anything that makes the brain hurt is not going to get accepted. And I think that's really bad.
https://www.wired.com/story/googles-ai-guru-computers-think-...