Salient Imagenet

Class: 554 (Fireboat), Feature: 1855

This feature is spurious for class Fireboat. It is the second most important feature for class Fireboat.

Below, we display the five Fireboat 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 is on fireboat
Separate Object	4	Focus is on the water jet fired by the fireboat.
Main Object	4	The main object is fireboat whose some part got focus.
Background	4	Focus is on top of fireboat
Separate Object	4	Focus is on the water of the river not on the fireboat.

spurious

Related Class-Feature Pairs

Important Features for Fireboat

There are 2 features annotated as core and 3 features annotated as spurious for Fireboat. Core features include 961, 1536. Spurious features include 579, 1855, 2010.

Classes where Feature 1855 is among Most Important (i.e. top-5)

Feature 1855 is spurious for the following classes: Fireboat.