Class: 739 (Potter'S Wheel), Feature: 432

MTurk Worker Annotations

We now show the responses from five crowdworkers used to annotate this class-feature pair as core or spurious. Workers first denote if the focus of the image is on the main object (core), or a separate or background object (spurious). They also mark their confidence on a scale of 1 to 5, and provide written explanations for their annotation.



Main Focus	Confidence	Explanation
Separate Object	4	Focus is on the hands working the potter's wheel.
Separate Object	5	The main object is a potter's wheel. the focus of the red region on the highlighted visual attributes is on the hand's of people, showing something that's not relevant for the visual attributes since the main object is a potter's wheel. because of that, i choose to focus is on some other object (not a part of the main object).
Separate Object	4	Hands are not a part of potter's wheel
Separate Object	4	Focus is on the human's hand, not on the potter's wheel.
Separate Object	4	The red regions are mainly on the hands near the near the wheel.


Votes for core: 0, Votes for spurious: 5. Feature is thus annotated as spurious for the class.