Self-driving cars a great example, because in this case there are two competing approaches -- the symbolic one, mostly consisting of handcrafted software encoding human abstractions, and the deep learning one, learned end-to-end. One will get to L4--even L5, the other never will.https://twitter.com/GaryMarcus/status/1003314562261712896 …
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human brain does not learn its structure/connectivity from scratch - it leverages genetic "priors"
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I can’t think of a safety critical system built from ML (programmed from examples). In part there isn’t a clear process to certify the system performs as specified. Safety critical systems told HOW to perform and verification and validation is a major cost.
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There are other challenges such as the system recognizing when its environment strays from its training.
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Ultimately, the important question is how to learn the relationship to human symbols and abstractions and synthesize it into our learning process.
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