Salient Imagenet

Class: 973 (Coral Reef), Feature: 214

This feature is core for class Coral Reef. It is the third most important feature for class Coral Reef.

Below, we display the five Coral Reef 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	Focus is on body which is a part of coral reef
Main Object	5	Focus is on the structure of coral reef
Main Object	5	Focus is on coral reef
Main Object	3	4/5 focus is on coral which is a part of coral reef structure
Main Object	3	Red focus is on coral reef.

core

Related Class-Feature Pairs

Important Features for Coral Reef

There are 4 features annotated as core and 1 features annotated as spurious for Coral Reef. Core features include 214, 787, 981, 2011. Spurious features include 1753.

Classes where Feature 214 is among Most Important (i.e. top-5)

Feature 214 is core for the following classes: Coral Reef, Beach.
Feature 214 is spurious for the following classes: Sandbar.