Salient Imagenet

Class: 991 (Coral Fungus), Feature: 1475

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

Below, we display the five Coral Fungus 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
Background	5	Images are fully focused on background only.
Background	5	The background that is highlighted in each photo in red is a background of brown leaves/grass or twigs surrounding the fungus.
Background	4	Grass in the background of coral fungus
Background	5	In all photos, the red areas of focus are on the background. the blue areas are on the main object, the coral fungus.
Background	5	The areas surrounding the fungus have red highlighted on them.

spurious

Related Class-Feature Pairs

Important Features for Coral Fungus

There are 4 features annotated as core and 1 features annotated as spurious for Coral Fungus. Core features include 248, 1051, 1846, 1917. Spurious features include 1475.

Classes where Feature 1475 is among Most Important (i.e. top-5)

Feature 1475 is core for the following classes: Stinkhorn Mushroom, Bolete.
Feature 1475 is spurious for the following classes: Slug, Mushroom, Coral Fungus, Agaric, Gyromitra, Earth Star Fungus, Hen Of The Woods Mushroom.