Salient Imagenet

Class: 817 (Sports Car), Feature: 691

This feature is core for class Sports Car. It is the fourth 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	4	Focus is on the side of the sports car.
Main Object	4	Focus is on tyre which is a part of sport car
Main Object	4	Focus is on some part of the main object car
Main Object	4	Focus is on side/wheels of car
Main Object	5	Focus is on some part of the vehicles.

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 691 is among Most Important (i.e. top-5)

Feature 691 is core for the following classes: Ambulance, Station Wagon, Taxicab, Convertible, Radiator Grille, Jeep, Limousine, Minibus, Minivan, Pickup Truck, Police Van, Recreational Vehicle, Sports Car, Tow Truck.
Feature 691 is spurious for the following classes: Car Wheel.