Salient Imagenet

Class: 820 (Steam Locomotive), Feature: 330

This feature is core for class Steam Locomotive. It is the third most important feature for class Steam Locomotive.

Below, we display the five Steam 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	5	The main object is an steam locomotive. the focus of the red region in the highlighted visual attributes is on the steam locomotive, showing its main parts of the vehicle. because of that, i choose focus is on some part of the main object.
Main Object	3	Steam locomotive are red focused.
Main Object	5	Focus is on the front of the steam locomotive.
Main Object	5	The red region in the highlighted visual attributes focuses on the steam locomotive.
Main Object	4	Above images focusing on some part of the main object.

core

Related Class-Feature Pairs

Important Features for Steam Locomotive

There are 5 features annotated as core and 0 features annotated as spurious for Steam Locomotive. Core features include 56, 330, 579, 1739, 1939.

Classes where Feature 330 is among Most Important (i.e. top-5)

Feature 330 is core for the following classes: Combine Harvester, Ford Model T, Steam Locomotive, Threshing Machine, Tractor.