Lesson 10 in class

[rachel (Rachel Thomas)]

@aifish Expected value

[prabu]

Todays class was absolutely awesome.

[jeremy (Jeremy Howard)]

Going back to the k-nearest neighbor problem, back in my GIS days we used a lot of quadtrees or octrees to pre-compute these sort of things. Is there an acceptable cousin of these structures when dimensions exceed 3? (Is this essentially what the Locality Sensitive Hashing Forest is

That’s exactly right. See also: spill trees.

[jeremy (Jeremy Howard)]

Yes, just remove cuda() everywhere

[jeremy (Jeremy Howard)]

No, the paper is far too new.

[Kjeanclaude (Kouassi Konan Jean-Claude)]

OK, thank you Jeremy, I got it.