Salient Imagenet

Class: 920 (Traffic Light), Feature: 485

This feature is spurious for class Traffic Light. It is the fourth most important feature for class Traffic Light.

Below, we display the five Traffic Light 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	Focus is on sky in the background of traffic light
Main Object	3	The main object is traffic light whose some part got focus.
Background	5	Focus is on background of traffic light
Separate Object	5	Focus is on road is not part of traffic light
Separate Object	5	Focus is on different traffic items but not only on traffic lights

spurious

Related Class-Feature Pairs

Important Features for Traffic Light

There are 3 features annotated as core and 2 features annotated as spurious for Traffic Light. Core features include 687, 1066, 1575. Spurious features include 485, 1026.

Classes where Feature 485 is among Most Important (i.e. top-5)

Feature 485 is spurious for the following classes: Racket, Traffic Light.