Salient Imagenet

Class: 817 (Sports Car), Feature: 1415

This feature is core for class Sports Car. It is the most important feature for class Sports Car.

Below, we display the five Sports Car 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	Focus is on some part of the vehicles.
Main Object	5	Focus is on some part of the main object sports car
Main Object	5	Focus is on the front lights of the sports car.
Main Object	5	The focus of the red region in the highlighted visual attributes is on sports car.
Main Object	5	Focus is on the headlights and front side of the sports car, which is the main object.

core

Related Class-Feature Pairs

Important Features for Sports Car

There are 5 features annotated as core and 0 features annotated as spurious for Sports Car. Core features include 524, 691, 864, 1415, 1432.

Classes where Feature 1415 is among Most Important (i.e. top-5)

Feature 1415 is core for the following classes: Bobsleigh, High-Speed Train, Lawn Mower, Vespa, Race Car, Sports Car.