Class: 663 (Monastery), Feature: 1974

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	1	I am not sure whether the focus is specific to monastery as it is focused on a particular architectural feature.
Main Object	5	The red region is focusing on the windows of the monastery.
Main Object	5	From the heatmaps of the product it is clear that the intensity of red color is high on some part of the main object.
Main Object	5	The red region completely focuses on the predicted object but does not cover it fully.
Main Object	4	It highlights the windows of the monastery which is the main focus


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