Comment Re:Why? (Score 1) 25
The key difference is, humans aren't "trained" primarily via a clean library of tagged data (which in itself is a learned skill). We experience the world as a more-or-less continual stream of noisy data from our several senses. We self-train how to interpret (and primarily, filter) sensory data; and more importantly, how to derive new training data from it.
To be clear, I'm not saying we have so many neurons to support input filtering (though that's admittedly at least partially true). I'm saying we virtually can't run out of new training data. Every second we're alive, it just keeps coming in.