Salient Imagenet

Class: 802 (Snowmobile), Feature: 0

This feature is spurious for class Snowmobile. It is the most important feature for class Snowmobile.

Below, we display the five Snowmobile 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	5	Focus is on the trees in the background of the snowmobile.
Separate Object	3	Focus is on the tree instead of snow mobile.
Background	4	Focus is on tree in the background of snowmobile
Separate Object	3	The main object is snowmobile but the focus is on other object.
Background	5	All the images are mainly focused on background only.

spurious

Related Class-Feature Pairs

Important Features for Snowmobile

There are 1 features annotated as core and 4 features annotated as spurious for Snowmobile. Core features include 1464. Spurious features include 0, 417, 1620, 1959.

Classes where Feature 0 is among Most Important (i.e. top-5)

Feature 0 is spurious for the following classes: Dog Sled, Snowmobile.