Class: 991 (Coral Fungus), Feature: 1846

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	4	Focus is on the group of coral fungus.
Main Object	5	The main object is an coral fungus, an any of numerous fungi of the family clavariaceae. the focus of the red region on the highlighted visual attributes is on the coral fungus's fungi, showing its main parts. because of that, i choose that focus is on some part of the main object.
Main Object	5	Is focus on the coral fungus
Main Object	5	The highlighted visual attribute is dead on the coral fungus is every image.
Main Object	4	Focus is on part of a coral fungus


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