Salient Imagenet

Class: 466 (High-Speed Train), Feature: 1415

This feature is core for class High-Speed Train. It is the most important feature for class High-Speed Train.

Below, we display the five High-Speed Train 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 red region in the highlighted visual attributes focuses on the part of a bullet train.
Main Object	4	The main object is bullet train whose some part got focus.
Main Object	4	Focus is on front of bullet train
Main Object	5	Focus is on the center of the main object.
Main Object	3	Red focus is on the bullet train.

core

Related Class-Feature Pairs

Important Features for High-Speed Train

There are 4 features annotated as core and 1 features annotated as spurious for High-Speed Train. Core features include 499, 680, 831, 1415. Spurious features include 56.

Classes where Feature 1415 is among Most Important (i.e. top-5)

Feature 1415 is core for the following classes: Bobsleigh, High-Speed Train, Lawn Mower, Vespa, Race Car, Sports Car.