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Comment Re: You CAN record over-the-air... (Score 1) 41

I used to have a Sony Blu Ray player. I discovered about 10 years ago that I could record TV, compress it with H.264, fit about 6 hours of 720p content on a DVD-R, and it would play on that Sony player. Not perfect quality, but the goal at the time was to be better than VHS, which was easily achieved.

Eventually I learned about Jellyfin and that player got stolen, so I hardly care about any disks anymore. But my point is that modern compression makes Blu Ray data density unnecessary.

Comment Re: Not much (Score 1) 130

Most current models don't use only binary, 0 or 1, in their neural networks. I seem to remember a paper suggesting they could, but I don't know of any that currently do. Most are trained at fp32, with ~4 billion possible energy levels per "neuron". That can be reduced to as few as 16 levels in practical use, but the more the model is quantized this way the worse it performs.

Processing only part of a network is sometimes done too. Entire layers can easily be skipped, often with interesting results. Other kinds of partitioning would seem to be harder.

Comment Re: I'm seeing a lot of MRI related content (Score 1) 75

This feels like what's known as a house of cards. Are the spots on Trump's hand from an IV? Almost certainly. Did it contain an Alzheimers drug? That's very speculative.

An old person falling asleep can be caused by many things. Congestive heart failure is one. That condition is also associated with cankles. Trump said the MRI was of his torso, heart area, not brain area. This is another house of cards, but it looks a bit stronger to me.

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