Salient Imagenet

Class: 560 (Football Helmet), Feature: 1897

This feature is core for class Football Helmet. It is the most important feature for class Football Helmet.

Below, we display the five Football Helmet 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	Most of the images are mainly focused on main object's body parts.
Main Object	4	The main object is football helmet whose some part got focus.
Main Object	2	Focus is on the helmet
Main Object	4	Focus is front side of football helmet
Main Object	5	Focus is on the front grill of the helmet

core

Related Class-Feature Pairs

Important Features for Football Helmet

There are 5 features annotated as core and 0 features annotated as spurious for Football Helmet. Core features include 498, 637, 836, 1897, 2002.

Classes where Feature 1897 is among Most Important (i.e. top-5)

Feature 1897 is core for the following classes: Combination Lock, Cornet, Football Helmet, Muzzle.