Salient Imagenet

Class: 768 (Rugby Ball), Feature: 230

This feature is spurious for class Rugby Ball. It is the third 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
Background	4	The main obect is rugby ball but the focus is on background.
Background	4	Focus is on grass which is in the background of rugby ball
Separate Object	5	Focus is on lawn which is not part of rugby ball
Background	5	Focus is on the background of the rugby ball
Background	4	Focus is on the ground covered with green grass on the background of the players of rugby not on the 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 230 is among Most Important (i.e. top-5)

Feature 230 is spurious for the following classes: Common Sorrel Horse, Rugby Ball.