Salient Imagenet

Class: 468 (Taxicab), Feature: 1026

This feature is spurious for class Taxicab. It is the most important feature for class Taxicab.

Below, we display the five Taxicab 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
Separate Object	4	Focus appears to be on buildings/surrounding objects
Background	4	The focus is on the buildings behind the cab
Separate Object	5	The focus is on the building.
Background	4	Focus is on the background of the main object taxi.
Separate Object	4	Focus is not on cab but on surrounding area

spurious

Related Class-Feature Pairs

Important Features for Taxicab

There are 4 features annotated as core and 1 features annotated as spurious for Taxicab. Core features include 691, 864, 1515, 1538. Spurious features include 1026.

Classes where Feature 1026 is among Most Important (i.e. top-5)

Feature 1026 is core for the following classes: Station Wagon, Minivan.
Feature 1026 is spurious for the following classes: Taxicab, Police Van, Traffic Light.