Salient Imagenet

Class: 4 (Hammerhead Shark), Feature: 227

This feature is core for class Hammerhead Shark. It is the second most important feature for class Hammerhead Shark.

Below, we display the five Hammerhead Shark 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 on the upper body of the hammerhead shark.
Main Object	5	Focus is on the stomach of the hammerhead shark
Main Object	4	Focus is on body of hammerhead
Main Object	4	Focus is on some part of the main object hammerhead, hammerhead shark
Main Object	5	Most of the images are mainly focused on main object's body parts.

core

Related Class-Feature Pairs

Important Features for Hammerhead Shark

There are 3 features annotated as core and 2 features annotated as spurious for Hammerhead Shark. Core features include 227, 686, 905. Spurious features include 981, 1697.

Classes where Feature 227 is among Most Important (i.e. top-5)

Feature 227 is core for the following classes: Great White Shark, Hammerhead Shark, Electric Ray, Stingray, Loggerhead Sea Turtle, Water Snake, Platypus, Dungeness Crab, Snoek Fish, Eel, Silver Salmon, Sturgeon, Gar Fish, Pufferfish.