Salient Imagenet

Class: 866 (Tractor), Feature: 1067

This feature is core for class Tractor. It is the most important feature for class Tractor.

Below, we display the five Tractor 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 wheels which is a part of tractor
Main Object	3	Red focus is on tractor.
Main Object	4	Focus is on the large and small wheels of the tractor.
Main Object	4	The main object is tractor whose some part tyre got focus.
Main Object	4	Focus is on tires of tractor

core

Related Class-Feature Pairs

Important Features for Tractor

There are 5 features annotated as core and 0 features annotated as spurious for Tractor. Core features include 157, 330, 503, 1067, 1208.

Classes where Feature 1067 is among Most Important (i.e. top-5)

Feature 1067 is core for the following classes: Car Wheel, Forklift, Golf Cart, Half-Track, Combine Harvester, Jeep, Lawn Mower, Ford Model T, Pickup Truck, Snowplow, Tow Truck, Tractor.