Salient Imagenet

Class: 5 (Electric Ray), Feature: 981

This feature is spurious for class Electric Ray. It is the fifth most important feature for class Electric Ray.

Below, we display the five Electric Ray 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
Separate Object	4	Focus is on the stones all around the electric ray.
Background	2	Focus is on the sea
Main Object	5	Focus is on the part of electric ray
Separate Object	5	Focus is on water which is not part of crampfish
Background	4	Focus is on land in the background of electric ray

spurious

Related Class-Feature Pairs

Important Features for Electric Ray

There are 3 features annotated as core and 2 features annotated as spurious for Electric Ray. Core features include 227, 310, 1827. Spurious features include 564, 981.

Classes where Feature 981 is among Most Important (i.e. top-5)

Feature 981 is core for the following classes: Jellyfish, Sea Anemone, Brain Coral, Clownfish, Lionfish, Coral Reef.
Feature 981 is spurious for the following classes: Tiger Shark, Hammerhead Shark, Electric Ray, Loggerhead Sea Turtle, Sea Snake, Dugong, Eel, Rock Beauty Fish, Pufferfish, Scuba Diver.