Grambo
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3 years ago
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on: Samsung “space zoom” moon shots are fake, and here is the proof
This is actually exactly what happened during the Kyle Rittenhouse case. A lawyer for the defense tried to question video evidence because of AI being used to enhance zoomed shots.
Grambo
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4 years ago
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on: So you want to study mathematics
I experienced something like this recently. I struggled to grasp linear algebra when I took it in undergrad and as a result was always intimidated by the subject. Now, years later, I'm taking a course in graphics and naturally needing to relearn linear algebra and suddenly everything just clicks.
Grambo
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4 years ago
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on: Acute aerobic exercise to recover from mental exhaustion
Reminds me of the fact that Alan Turing was a world class distance runner. He would sometimes run commute 40 miles for meetings.
Grambo
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4 years ago
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on: Groups never admit failure
There was a recent story about the Air Force trying to kill off one of their most cost effective aircraft, whether that's evidence of a "fighter mafia" or not is debatable, but it does show the USAF's proclivity for expensive high-tech over cost effective platforms.
https://taskandpurpose.com/news/air-force-reaper-drone-retir...
Grambo
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5 years ago
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on: If memristors act like neurons, put them in neural networks
My understanding of the use of FPGAs and ASICs that are used to speed up neural networks (such as those in phones) is that they are simply designed to do the types of calculations used for NNs more quickly (matrix operations) and generally at a reduced level of precision.
This is very different from a memristor approach where the structure of the network itself would be represented in the silicon.
I also think it's unfair to compare the two because it took decades of work to get CMOS transistors to where they are today. I imagine that once commercial applications for memristors appear many optimizations/improvements will present themselves.
Grambo
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10 years ago
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on: Aphantasia: How It Feels to Be Blind in Your Mind
Actually I think there's a reason for this. I took a cognitive science class once where our professor said that many believe that the portion of the brain responsible for recognizing faces is separate from the portion that does all other visual recognition. Perhaps that's why people have a hard time remembering what a face looks like. It's also why some people can lose their ability to recognize faces but can still recognize all other objects.
Grambo
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10 years ago
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on: Post-Mortem for Google Compute Engine’s Global Outage on April 11
Actually they have to be significantly safer than driving today. People would rather be unsafe and in control than not in control and a tiny bit safer. I know personally if a self driving car could only drive as well as I could then I'd still want to be the one driving.
