Class: 341 (Pig), Feature: 1065

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	All of the pigs in the picture have red regions on their face.
Main Object	5	Focus is on the pig's head and ear.
Main Object	4	Most of the above image focus is on some part of the main object
Main Object	5	The main focus is on the pig's nose which is the main object
Main Object	5	Focus is on the features of hog.


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