Salient Imagenet

Class: 731 (Plunger), Feature: 1177

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

Below, we display the five Plunger 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	5	The red is on the handle of the plunger.
Main Object	4	Focus is on the handle of the plunger.
Separate Object	4	The red spots are located on the plunger handle.
Main Object	4	The red region mainly focuses in the predicted object but also spreads to the background.
Background	2	Plunger, plumber's helper are both in the images

core

Related Class-Feature Pairs

Important Features for Plunger

There are 5 features annotated as core and 0 features annotated as spurious for Plunger. Core features include 507, 953, 1177, 1386, 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.