Salient Imagenet

Class: 752 (Racket), Feature: 485

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

Below, we display the five Racket 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	5	Focus is on the tennis pitch in the background of racquet.
Main Object	1	Focus is on racket
Separate Object	5	Focus is on tennis court which is not part of racket
Background	5	Most of the images are mainly focused on background only.
Separate Object	3	The main object is racket but the focus is on other.

spurious

Related Class-Feature Pairs

Important Features for Racket

There are 2 features annotated as core and 3 features annotated as spurious for Racket. Core features include 352, 1213. Spurious features include 485, 863, 1230.

Classes where Feature 485 is among Most Important (i.e. top-5)

Feature 485 is spurious for the following classes: Racket, Traffic Light.