Salient Imagenet

Class: 649 (Megalith), Feature: 1050

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

Below, we display the five Megalith 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	3	Focus is on the grass
Background	4	Focus is on greenery in the background of megalith
Background	4	The main object is megalith but the focus is on background.
Background	5	Most of the images are mainly focused on background only.
Separate Object	4	Focus is on ground in the background of megalith

spurious

Related Class-Feature Pairs

Important Features for Megalith

There are 4 features annotated as core and 1 features annotated as spurious for Megalith. Core features include 137, 582, 632, 720. 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.