Class: 287 (Lynx), Feature: 536

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	It's focusing on the ears which makes sense for a lynx. they have those little tufts. it would be a perfect way to identify them from other cats.
Main Object	4	The red region in the highlighted visual attributes focuses on the ear of a lynx.
Main Object	4	Focus is on the ears of the lynx.
Main Object	5	Highlighted area is focused on the ear of the lynx.
Main Object	5	The main object is an lynx, catamount. the focus of the red region on the highlighted visual attributes is on the mammals, showing its main parts. because of that, i choose that focus is on some part of the main object.


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