Salient Imagenet

Class: 545 (Electric Fan), Feature: 1213

This feature is core for class Electric Fan. It is the second most important feature for class Electric Fan.

Below, we display the five Electric Fan 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	3	The focus is on the metal guard which is part of the fan
Background	4	Focus is on the wall which is the background of the electric fan.
Main Object	5	The focus is on the middle part of the fan and on the exterior fan blades.
Main Object	3	Focus is on outer boundary of fan
Main Object	3	Focus is on the body of the fan, albeit in a number of different hues.

core

Related Class-Feature Pairs

Important Features for Electric Fan

There are 4 features annotated as core and 1 features annotated as spurious for Electric Fan. Core features include 351, 907, 1079, 1213. Spurious features include 247.

Classes where Feature 1213 is among Most Important (i.e. top-5)

Feature 1213 is core for the following classes: Hunting Bow, Electric Fan, Hair Dryer, Microphone, Racket, Stethoscope.