Salient Imagenet

Class: 625 (Lifeboat), Feature: 1001

This feature is core for class Lifeboat. It is the most important feature for class Lifeboat.

Below, we display the five Lifeboat 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 highlighting the boat's windows
Main Object	4	Focus is on part of the boat.
Main Object	3	Red focus is on the boat.
Main Object	5	The red region in the highlighted visual attributes focuses on the part of a lifeboat.
Main Object	5	I am completely 100% confident that the red highlighted area is focusing on the lifeboat which is the main object

core

Related Class-Feature Pairs

Important Features for Lifeboat

There are 5 features annotated as core and 0 features annotated as spurious for Lifeboat. Core features include 76, 262, 1001, 1536, 1769.

Classes where Feature 1001 is among Most Important (i.e. top-5)

Feature 1001 is core for the following classes: Ladybug, Lifeboat, School Bus.