Salient Imagenet

Class: 621 (Lawn Mower), Feature: 1050

This feature is spurious for class Lawn Mower. It is the most important feature for class Lawn Mower.

Below, we display the five Lawn Mower 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 lawn in the background of the lawn mover
Background	5	Focus is on grass which is in the background of lawn mower
Background	5	Focus is on the grass around the lawnmower
Separate Object	4	Focus is on green field around the lawn mower. not on the lawn mower.
Background	3	The main obect is lawn mower but the focus on background.

spurious

Related Class-Feature Pairs

Important Features for Lawn Mower

There are 4 features annotated as core and 1 features annotated as spurious for Lawn Mower. Core features include 864, 1067, 1415, 1464. Spurious features include 1050.

Classes where Feature 1050 is among Most Important (i.e. top-5)

Feature 1050 is spurious for the following classes: Croquet Ball, Lawn Mower, Megalith, Split-Rail Fence, Baseball Player.