Class: 536 (Dock), Feature: 516

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
Separate Object	5	Only one of the photos has a doc, and it is not red.
Background	5	The main object is an dock, dockage, docking facility. the focus of the red region on the highlighted visual attributes is on the background of these images, showing something that's not relevant for the visual attributes since the main object is an dock, dockage, docking facility. because of that, i choose to focus is on the background of the main object.
Separate Object	4	The main object is dock but the focus is on water.
Separate Object	4	Water is not a part of docking facility
Main Object	5	The focus is on dock's water


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