Salient Imagenet

Class: 466 (High-Speed Train), Feature: 680

This feature is core for class High-Speed Train. It is the fourth 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 regions in all the five pictures are focusing the bullet trains. so, third option is correct.
Main Object	5	Model's main focus is on the frontal part of the train, on it's nose. this part might have lights and connecting panels and would usually be made out of a shiny reflective material
Main Object	2	Focus on the train
Main Object	5	The focus seems to be on the nose of the bullet train which is part 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 680 is among Most Important (i.e. top-5)

Feature 680 is core for the following classes: High-Speed Train.