Salient Imagenet

Class: 801 (Snorkel), Feature: 1409

This feature is spurious for class Snorkel. It is the most important feature for class Snorkel.

Below, we display the five Snorkel 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	4	Focus is on the cheeks of the person wearing the snorkel.
Separate Object	5	It's focused on the nose which is part of the person
Main Object	5	Focus is on plastic structure of snorkel
Main Object	2	Focus is on the nose piece which is part of the snorkel
Separate Object	5	Focus on nose and goggles not snorkel

spurious

Related Class-Feature Pairs

Important Features for Snorkel

There are 0 features annotated as core and 5 features annotated as spurious for Snorkel. Spurious features include 435, 491, 847, 1409, 2034.

Classes where Feature 1409 is among Most Important (i.e. top-5)

Feature 1409 is core for the following classes: Gas Mask Or Respirator, Mask, Ford Model T, Oxygen Mask, Balaclava Ski Mask.
Feature 1409 is spurious for the following classes: Snorkel.