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by Robotbeat
1190 days ago
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Well it’s not quite that simple. Brains use spiking neural networks, not the kind used typically in artificial neural networks like those used by LLMs. The “weights” can be changed over time, new connections and even new neurons formed. And the number of connections (“weights”) is about 500-1000x more in our brain than GPT-3. The connection topography is a lot different. But ultimately, our brains are still just made of neurons. As far as we know, there isn’t some sort of extreme molecular computing going on (ie memories directly stored in RNA or whatever) or any large scale quantum mechanics (temperature too high). The differences between AI approaches like artificial neural networks and our animal meat brains could be just the difference between a propeller and flapping wings. Same base mechanics (airfoil producing lift as thrust), different substantiation. |
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