Class: 316 (Cicada), Feature: 479

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 cicada's wings, head,abdomen and the whole body
Main Object	5	The highlighted area is over the body of the cicada.
Main Object	5	The focus of the red region in the highlighted visual attributes is on some of the cicala.
Main Object	5	Focus is on the cicala
Main Object	5	All the cicalas in the pictures have red regions in the center of them.


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