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Mark Cummins
1,340 followers
1,340 followers
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Amazing stuff!
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Montezuma’s Revenge solved! Our agent scores over 2 million points and reaches level 159! We are excited to announce Go-Explore, a new algorithm for hard-exploration problems. It shatters records on Pitfall too: 21,000 (previous best was a score of 0). Video summary: https://youtu.be/L_E3w_gHBOY Details in blog post: http://eng.uber.com/go-explore This is from an excellent team of collaborators at Uber AI Labs led by Adrien Ecoffet and Joost Huizinga, with Joel Lehman and Ken Stanley. Please let us know what you think. In my view, this game has been a grand challenge of AI since Atari became a benchmark in 2013. It certainly has been a white whale of ours for a while. It's a fun, rare moment in a scientific career to say "grand challenge solved!"
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Rocket launch seen from space:
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This is very cool work on using curiosity as an intrinsic reward for RL agents.
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future: projectors, projectors everywhere
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A sad day. The signal to noise ratio was always pretty good here, even if the audience was small. Always felt I could post things and at least sometimes get genuinely useful discussion. Twitter is just not the same. Ah well. Romantic Google's dead and gone, it's with G Reader in the grave.
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Embedded WaveNet!

I listen to a lot of text-to-speech on Instapaper, and the quality isn't great, so I would personally love to have this.
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