Class: 986 (Yellow Lady'S Slipper), Feature: 1152

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 red region in the highlighted visual attributes focuses on the yellow lady's slipper.
Main Object	5	It looks to be focusing well on the 'slipper' part of the flower.
Main Object	4	Because i see it on the pictures
Main Object	3	Yellow flowers are red focused.
Main Object	5	The main object is an yellow lady's slipper, yellow lady-slipper, cypripedium calceolus, cypripedium parviflorum. the focus of the red region in the highlighted visual attributes is on the fruit's body, showing their main parts. because of that, i choose 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.