Salient Imagenet

Class: 803 (Snowplow), Feature: 1623

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

Below, we display the five Snowplow 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 the sky in the background of the snowplow.
Separate Object	3	Red focus is on snow, not on the vehicle.
Separate Object	5	Focus is on tree and snow in the background which are not part of snowplow
Separate Object	5	Focus is on trees which are not part of the snowplough or its background
Separate Object	5	Focus is on sky which is not part of snowplow

spurious

Related Class-Feature Pairs

Important Features for Snowplow

There are 4 features annotated as core and 1 features annotated as spurious for Snowplow. Core features include 417, 1067, 1208, 1211. Spurious features include 1623.

Classes where Feature 1623 is among Most Important (i.e. top-5)

Feature 1623 is core for the following classes: Barn, Moving Van, Tow Truck.
Feature 1623 is spurious for the following classes: Snowplow.