Salient Imagenet

Class: 988 (Acorn), Feature: 1120

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

Below, we display the five Acorn 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 background of acorn.
Separate Object	5	Focus is on leaf which is not part of acorn
Separate Object	5	Leaves are not the part of acorn
Background	5	Most of the images are mainly focused on background only.
Separate Object	4	Focus is on the leaves in the background of the acorn.

spurious

Related Class-Feature Pairs

Important Features for Acorn

There are 2 features annotated as core and 3 features annotated as spurious for Acorn. Core features include 732, 1787. Spurious features include 563, 1120, 1390.

Classes where Feature 1120 is among Most Important (i.e. top-5)

Feature 1120 is spurious for the following classes: Three-Toed Sloth, Black-And-White Colobus, Proboscis Monkey, White-Headed Capuchin, Howler Monkey, Titi Monkey, Geoffroy'S Spider Monkey, Indri, Acorn.