Class: 631 (Lotion), Feature: 375

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	I chose this option because it is the one that best fits what was asked in the description. the other two options contained images with the wrong heat map.
Separate Object	4	Analogous graffiti over freight car as the focus seems to be on the labels.
Main Object	4	The focus is on the name on the label of the lotion.
Main Object	3	The red region in the highlighted visual attributes focuses on the part of the lotion tube.
Main Object	5	Focus is on the central bottle


Votes for core: 4, Votes for spurious: 1. Feature is thus annotated as core for the class.