Salient Imagenet

Class: 754 (Radio), Feature: 118

This feature is spurious for class Radio. It is the second most important feature for class Radio.

Below, we display the five Radio 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	3	Focus is on the surrounding area to a radio antenna or box.
Background	4	Focus is on the white background, but not the radio itself
Background	4	All the cold areas are where the router is, and the red areas are in the background.
Background	3	Focus is on background.
Background	4	The red region in the highlighted visual attributes focuses on the background of the radio.

spurious

Related Class-Feature Pairs

Important Features for Radio

There are 4 features annotated as core and 1 features annotated as spurious for Radio. Core features include 773, 891, 1151, 1678. Spurious features include 118.

Classes where Feature 118 is among Most Important (i.e. top-5)

Feature 118 is spurious for the following classes: Can Opener, Radio, Sleeping Bag.