Salient Imagenet

Class: 462 (Broom), Feature: 1177

This feature is core for class Broom. It is the most important feature for class Broom.

Below, we display the five Broom 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
Main Object	4	Focus is on some part of the broom.
Main Object	5	Focus is on broom
Main Object	5	Focus is on the stick of the broom
Main Object	4	Focus is on joint between the brush and handle
Background	4	Focus is on background walls of the broom.

core

Related Class-Feature Pairs

Important Features for Broom

There are 5 features annotated as core and 0 features annotated as spurious for Broom. Core features include 252, 507, 644, 1177, 1699.

Classes where Feature 1177 is among Most Important (i.e. top-5)

Feature 1177 is core for the following classes: Broom, Flagpole, Plunger, Pole, Shovel, Mop.