[TeMPOraL]

If they demonstrate, sure.

But for that to be useful they also need to demonstrate that their model is robust under modifications - otherwise every time they retrain their NNs they should throw away prior safety records and start counting from zero. Because at this point, what would be the argument to keep it? With humans we know - from thousands of years of experience - that people generally don't go crazy when taught new things. With NNs, we know they're very sensitive to training data.

[covemarkets]

Well, you are making pretty general statements. "With humans we know - from thousands of years of experience - that people generally don't go crazy when taught new things"

they do crazy things all the time. Drink and drive, hijack planes and run them into mountains ( germany, malaysia recently ), text and drive, etc. etc. This discussion needs to be based on comparing actual data. Let's get there and see

[TeMPOraL]

This is one topic when you can sort of get away with general statements, because it's human interop - we all know how it works :).

I covered drunk driving and suicides in my original comment. This happens, but we know it does, we know how often and why it does, and know how to work around it.

What I was thinking about wrt. learning failure modes is this: when you put a person through 30+ hours driving course, they don't suddenly lose the ability to recognize trees or faces. The same cannot be said about retraining existing neural networks.

I'd love for the actual data to appear for analysis. Right now I'm worried about the very concept of using a black-box bag of statistical tricks DNNs are for safety-critical operations. How is it that we can't handle the problem of self-driving with more direct, stable and auditable methods?

[covemarkets]

I think you are putting a bit too much faith in human cognition: "when you put a person through 30+ hours driving course, they don't suddenly lose the ability to recognize trees or faces". They do. they get tired and their reaction time slows down. they get drunk, they get distracted. Humans do exactly this - unpredictably lose the ability to recognize and react in a timely manner.

[TeMPOraL]

I understand the point you're trying to get across, but to be clear about this tangent - it's not that I'm overoptimistic about human cognition. I'm aware how ill it is suited for the task of driving. I just put much, much less faith in DNNs.