amount of labeled data you need but they still require a lot of unlabeled data reinforcement learning algorithms they don't need labels but they need really a lot of experiences as human beings we don't learn to play pong by failing at pong two million times so just getting the generalization ability better is one of the most important bottlenecks and the capability of the technology today and then I guess I'd also say deep learning is like a of a bigger system so far nobody is really proposing to have only what you'd