Google's
secretive artificial intelligence researchers have revealed a computer
that they hope will one day be able to program itself.
Developers
at Google's secretive DeepMind start-up, which it bought for $400
million earlier this year, are attempting to mimic some of the
properties of the human brain's short-term working memory.
By
combining the way ordinary computers work with the way the human brain
works, the researchers hope the machine will learn to program itself.
Described as
a 'Neural Turing Machine', it can learns as it stores memories, and
later retrieve them to perform logical tasks beyond those it has been
trained to do.
'We
have introduced the Neural Turing Machine, a neural network
architecture that takes inspiration from both models of biological
working memory and the design of digital computers,' the researchers
wrote.
'Our
experiments demonstrate that it is capable of learning simple
algorithms from example data and of using these algorithms to generalise
well outside its training regime.'
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