Salient Imagenet

Class: 779 (School Bus), Feature: 392

This feature is core for class School Bus. It is the fifth most important feature for class School Bus.

Below, we display the five School Bus 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 on side of bus.
Main Object	5	There is nothing overlapping and the focus is completely within the bounds of the bus in each image
Main Object	4	The main focus of the image is on the metal parts or body of the school bus.
Main Object	3	Red focus is on the school bus.
Main Object	4	Focus on the windows of bus

core

Related Class-Feature Pairs

Important Features for School Bus

There are 5 features annotated as core and 0 features annotated as spurious for School Bus. Core features include 359, 392, 1001, 1538, 1877.

Classes where Feature 392 is among Most Important (i.e. top-5)

Feature 392 is core for the following classes: Ambulance, Minibus, Recreational Vehicle, School Bus, Tram, Trolleybus.