Salient Imagenet

Class: 867 (Semi-Trailer Truck), Feature: 1211

This feature is core for class Semi-Trailer Truck. It is the fourth most important feature for class Semi-Trailer Truck.

Below, we display the five Semi-Trailer 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	4	Red focus is on trailer truck.
Main Object	5	Focus is on trailer truck
Main Object	4	Focus is on the bonnet of the trailer truck.
Main Object	5	Focus is on the front side and radiator of the semi trailer truck.
Main Object	5	Focus is on front bannet of trailer truck

core

Related Class-Feature Pairs

Important Features for Semi-Trailer Truck

There are 4 features annotated as core and 1 features annotated as spurious for Semi-Trailer Truck. Core features include 1134, 1135, 1210, 1211. Spurious features include 1656.

Classes where Feature 1211 is among Most Important (i.e. top-5)

Feature 1211 is core for the following classes: Triceratops, Fire Truck, Garbage Truck, Moving Van, Snowplow, Tow Truck, Semi-Trailer Truck.