Salient Imagenet

Class: 547 (Electric Locomotive), Feature: 1210

This feature is core for class Electric Locomotive. It is the second most important feature for class Electric Locomotive.

Below, we display the five Electric Locomotive 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	3	Red focus is on the train.
Background	4	Focus is on the background of the train
Main Object	5	The focus seems to be on the wheels of the electric locomotive which is part of the main object
Main Object	3	Focus is on the train
Main Object	5	Images are fully focused on main object's body parts.

core

Related Class-Feature Pairs

Important Features for Electric Locomotive

There are 4 features annotated as core and 1 features annotated as spurious for Electric Locomotive. Core features include 56, 1134, 1210, 1877. Spurious features include 1527.

Classes where Feature 1210 is among Most Important (i.e. top-5)

Feature 1210 is core for the following classes: Electric Locomotive, Fire Truck, Garbage Truck, Half-Track, Minibus, Moving Van, Recreational Vehicle, Tow Truck, Semi-Trailer Truck.