Salient Imagenet

Class: 768 (Rugby Ball), Feature: 1698

This feature is spurious for class Rugby Ball. It is the most important feature for class Rugby Ball.

Below, we display the five Rugby Ball images that most highly activate the feature, along with the Neural Activation Map (heatmap) and Feature Attack for each image. These are the same as the images shown to crowdworkers to annotate this class-feature pair.

We additionally provide the full responses of the five crowdworkers that annotated this pair, as well as links to other related pairs (i.e. same class or same feature).

MTurk Worker Annotations

core

spurious

core

spurious

Main Focus	Confidence	Explanation
Separate Object	3	Focus is on legs which are not part of rugby ball or in its background
Separate Object	5	Focus is on some other object (not a part of the rugby ball).
Separate Object	5	Focus is on person which is not part of rugby ball
Separate Object	4	The main obect is rugby ball but the focus is on other object.
Separate Object	5	Focus is on legs and shorts of players instead of rugby ball

spurious

Related Class-Feature Pairs

Important Features for Rugby Ball

There are 1 features annotated as core and 4 features annotated as spurious for Rugby Ball. Core features include 2002. Spurious features include 32, 230, 537, 1698.

Classes where Feature 1698 is among Most Important (i.e. top-5)

Feature 1698 is spurious for the following classes: Ping-Pong Ball, Rugby Ball.