suki · HackerTrans

13 tahun yang laludiscuss

> 20 pounds in first 2 weeks... > vegetables... high protein... no sugar... > purposefully didn’t start exercising yet... > Gary Taubes ...

I've seen exactly this a few times. None of those people were very fat to begin with.

suki

13 tahun yang laludiscuss

The difficulty of mining slides up and down depending on the block rate.

As the profitability drops, some miners will stop, the block rate will drop and the difficulty will drop until things balance again.

suki

15 tahun yang laludiscuss

Geoffrey Hinton "Next Generation Neural Networks"

http://www.youtube.com/watch?v=AyzOUbkUf3M

-It is more biologically plausible then any other NN algorithm I've seen

-It results in creativity (in the video he has the computer "imagine the number 2")

-It pretty much explains why we need to sleep/dream. The network has to be run both forward (accepting sensory input) and backwards (generating simulated sensory input) in order to learn

-It emphasizes the point that the brain is NOT trying to do matrix multiply (or any other deterministic calculation) with random elements (if it was trying to be an analog computer it would be). The randomness is an essential part of the algorithm.

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