Class: 158 (Toy Terrier), Feature: 3

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
Main Object	5	The focus is on the legs and ears of the toy terrier
Main Object	5	Most of the images are mainly focused on main object's body parts.
Main Object	2	Focus is on the dog
Separate Object	4	Focus is on the ground on which the toy terrier is standing.
Main Object	4	The main object is toy terrier whose some part got focus.


Votes for core: 4, Votes for spurious: 1. Feature is thus annotated as core for the class.