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piiswrong

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Has anyone noticed that Apple tracks your app installs and use that data to show app Ads to you?

While Apple doesn't allow others to track users across apps, they themselves can do it because they have a monopoly on app store so it doesn't count as third party data.

But if you really think about it, flipping rocket is a trivial toy problem in simulation. But useful humanoid robot is very hard even in simulation. Just look at some of the SOTA control theory research. Their simulated robots looks stupid.

1. Next economic crisis will break down world financial order because interest rates cannot be lowered and QE is no longer effective.

2. Total meltdown of social & political order in middle east and latin america. EU and US face larger refugee floods like never seen before.

3. European Union dissolves.

4. Internet sovereignty becomes a common claim and at least one of FANNG will pull out of Europe and India

Amazon probably used P2 because they want to advertise it. We can get almost linear speedup on 10 8xM40 machines using MXNet. Batch size is linearly increased with # of machines but empirically it doesn't hurt convergence, at least on imagenet.

I mean who cares about AlexNet any more? It's 2016 already. It trains in under 2h on a single machine. Distributing it doesn't make much sense