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Elon Musk's xAI loses second cofounder in 48 hours (www.businessinsider.com)
submitted 8 months ago by to c/technology@lemmy.world
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[–] 55 points 8 months ago (2 children)

It is, gradient descent is what you use to find optimal model parameters. 

the algorithm takes a step, computes a gradient (whether any nearby options are better), then moves in that direction to improve the parameters, in a loop. 

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  • [–] 5 points 8 months ago (1 child)

    Adding to the above, one of the challenges of GD is how to know whether the global optimum reported by the function isn’t just one of its many imposters (local optima). That’s the “big picture” he’s talking about. Working with Elon was a dead end.

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  • [–] 5 points 8 months ago

    It seems obviously so. I don’t think I could hire someone who worked on Grok’s deep fake porn engine, ever. 

    Between the working for a nazi, child porn issue, and all, it’s a bad fucking look. 

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