Salient Imagenet

Class: 864 (Tow Truck), Feature: 691

This feature is core for class Tow Truck. It is the fifth most important feature for class Tow Truck.

Below, we display the five Tow Truck 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 windows of the tow truck
Main Object	5	Focus is on windshield and door which are part of truck
Main Object	4	The main obect is tow car whose some part got focus.
Main Object	4	Red focus is on the main object car.
Main Object	5	Focus is on the side of the tow car and its wheels.

core

Related Class-Feature Pairs

Important Features for Tow Truck

There are 5 features annotated as core and 0 features annotated as spurious for Tow Truck. Core features include 691, 1067, 1210, 1211, 1623.

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.