Is knn for validation?? (memory bank, target(label))

[edwardcho]

Hello Sir,

I still have some problem.
Is knn for validation (pretext, scan, selflabeling)??

If so, memory bank and targets are do not need for training??

Thanks,
Edward Cho.

[edwardcho]

Hello Sir,

I found that knn needs for scan clustering. ('anchor' and 'neighbor')
So memory bank and target(label) do need. Right?

Thanks,
Edward Cho.

[wvangansbeke]

We only use labels during evaluation. You can't compute the knn accuracy without targets.