Salient Imagenet

Class: 360 (Otter), Feature: 85

This feature is core for class Otter. It is the fourth most important feature for class Otter.

Below, we display the five Otter 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	2	Focus is on cheek which is a part of otter
Main Object	5	All 5 pictures have red regions completely overlapping with part of the main object (cheek of the otter), and nothing else.
Main Object	5	Focus is on the otter's head.
Main Object	4	Focus is on the face of otter
Main Object	5	Focus is on the neck side fur of the otter

core

Related Class-Feature Pairs

Important Features for Otter

There are 4 features annotated as core and 1 features annotated as spurious for Otter. Core features include 65, 85, 252, 285. Spurious features include 925.

Classes where Feature 85 is among Most Important (i.e. top-5)

Feature 85 is core for the following classes: Echidna, Wombat, Mongoose, Meerkat, Hamster, Porcupine, Marmot, Beaver, Guinea Pig, Wild Boar, Weasel, Mink, European Polecat, Black-Footed Ferret, Otter.