Salient Imagenet

Class: 554 (Fireboat), Feature: 1536

This feature is core for class Fireboat. It is the 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	4	The main object is fireboat whose some part got focus.
Main Object	4	Focus is on the side of the fireboat.
Main Object	4	Focus is on sides of fireboat
Main Object	4	Focus is on some part of the main object fireboat are fully focus.
Main Object	5	Focus is on the side of the body where the name is, which is part of the boat

core

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 1536 is among Most Important (i.e. top-5)

Feature 1536 is core for the following classes: Catamaran, Container Ship, Fireboat, Lifeboat, Ocean Liner, Pirate Ship, Submarine, Trimaran, Sailboat.
Feature 1536 is spurious for the following classes: Dock, Pier, Schooner.