What are the points called in a dataset where the points have the same features but different labels?
For example, I am trying to predict whether some object is a hot dog. But I only have access to features
| object | is_wrapped_in_bread | has_meat_in_the_middle | is_hotdog | | salad | false | false | false | | hotdog | true | true | true | | burger | true | true | false | | veggie burger | true | false | false |
In the example above,
hotdog are not distinguishable based on the available features. Is there a name for that?