Salient Imagenet

Class: 398 (Abacus), Feature: 275

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

Below, we display the five Abacus 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 wall in the background of abacus
Separate Object	3	Focus is mainly on the red beads of the abacus, but not the whole abacus itself.
Background	4	Focus is on the wall in the background of the abacus.
Main Object	5	Focus is on abacus
Main Object	3	Red focus is on abacus.

spurious

Related Class-Feature Pairs

Important Features for Abacus

There are 4 features annotated as core and 1 features annotated as spurious for Abacus. Core features include 187, 510, 1610, 1690. Spurious features include 275.

Classes where Feature 275 is among Most Important (i.e. top-5)

Feature 275 is core for the following classes: Screwdriver, Stethoscope.
Feature 275 is spurious for the following classes: Abacus.