A dataset has features, each rescaled to the range , so every sample is a point in the unit cube . The samples are spread uniformly at random through that cube.
An engineer flags a sample as an edge case if at least one of its coordinates lands within of or within of — that is, if any feature sits in the outer margin at either end of its range.
Useful values:
| Expression | Value |
|---|---|
What fraction of the dataset gets flagged as an edge case?
Select all that apply.