[jostmey]

Quote: "Driving a new (untrained) section of the Royal Raceway:"

So the author did a proper test of the model by scoring it on an unseen track to make sure it generalizes! This is very awesome!

[ska]

How did we get from "bare minimum sensible testing" to "This is very awesome!"? Are things that bad on average?

[kevinwang]

There's probably a broad range of people in the hn community.

[ska]

Fair point.

NB: generalization should be one of, if not the first thing you think about and plan for in any ML project.

[jupiter90000]

It is pretty cool! I'd love to see how it did on the other parts of that track as well, if that was tested